fix: 修复掉一些未处理的merger 冲突

.gitignore

@@ -45,11 +45,6 @@ packages/desktop/src-tauri/Cargo.lock
 *.temp
 .cache/
 
-# Generated files
-packages/core/src/tools/descriptions.generated.ts
-packages/server/src/embedded-assets.generated.ts
-packages/server/src/embedded-wasm.generated.ts
-
 # AI Open reference code
 ai-open/
 

package.json

@@ -41,9 +41,7 @@
 
     "website:build": "pnpm --filter @ai-assistant/website build",
     "website:dev": "pnpm --filter @ai-assistant/website dev",
-    "website:preview": "pnpm --filter @ai-assistant/website preview",
-
-    "build:standalone": "bun run scripts/build-standalone.ts"
+    "website:preview": "pnpm --filter @ai-assistant/website preview"
   },
   "keywords": [
     "ai",

packages/core/package.json

@@ -40,8 +40,7 @@
     }
   },
   "scripts": {
-    "prebuild": "bun run scripts/generate-descriptions.ts",
-    "build": "tsc",
+    "build": "tsc && cp -r src/tools/descriptions dist/tools/",
     "dev": "tsc --watch",
     "test": "vitest run",
     "test:watch": "vitest",

packages/core/scripts/generate-descriptions.ts

@@ -1,89 +0,0 @@
-#!/usr/bin/env bun
-/**
- * Generate Tool Descriptions
- *
- * 将 descriptions 目录下的 .txt 文件转换为 TypeScript 模块
- * 用于 Bun 打包时内联工具描述
- */
-
-import * as fs from 'fs';
-import * as path from 'path';
-
-const DESCRIPTIONS_DIR = path.join(__dirname, '../src/tools/descriptions');
-const OUTPUT_FILE = path.join(__dirname, '../src/tools/descriptions.generated.ts');
-
-interface DescriptionEntry {
-  category: string;
-  name: string;
-  content: string;
-}
-
-function collectDescriptions(): DescriptionEntry[] {
-  const entries: DescriptionEntry[] = [];
-
-  const categories = fs.readdirSync(DESCRIPTIONS_DIR);
-  for (const category of categories) {
-    const categoryPath = path.join(DESCRIPTIONS_DIR, category);
-    const stat = fs.statSync(categoryPath);
-
-    if (stat.isDirectory()) {
-      const files = fs.readdirSync(categoryPath);
-      for (const file of files) {
-        if (file.endsWith('.txt')) {
-          const name = file.replace('.txt', '');
-          const content = fs.readFileSync(path.join(categoryPath, file), 'utf-8').trim();
-          entries.push({ category, name, content });
-        }
-      }
-    } else if (category.endsWith('.txt')) {
-      const name = category.replace('.txt', '');
-      const content = fs.readFileSync(categoryPath, 'utf-8').trim();
-      entries.push({ category: '', name, content });
-    }
-  }
-
-  return entries;
-}
-
-function escapeString(str: string): string {
-  return str
-    .replace(/\\/g, '\\\\')
-    .replace(/`/g, '\\`')
-    .replace(/\$/g, '\\$');
-}
-
-function generateCode(entries: DescriptionEntry[]): string {
-  const lines: string[] = [
-    '// Auto-generated by scripts/generate-descriptions.ts',
-    '// Do not edit manually',
-    '',
-    'export const TOOL_DESCRIPTIONS: Record<string, string> = {',
-  ];
-
-  for (const entry of entries) {
-    const escapedContent = escapeString(entry.content);
-    lines.push(`  '${entry.name}': \`${escapedContent}\`,`);
-    lines.push('');
-  }
-
-  lines.push('};');
-  lines.push('');
-
-  return lines.join('\n');
-}
-
-function main() {
-  console.log('Collecting tool descriptions...');
-  const entries = collectDescriptions();
-  console.log(`Found ${entries.length} descriptions`);
-
-  console.log('Generating TypeScript code...');
-  const code = generateCode(entries);
-
-  console.log(`Writing to ${OUTPUT_FILE}...`);
-  fs.writeFileSync(OUTPUT_FILE, code, 'utf-8');
-
-  console.log('Done!');
-}
-
-main();

packages/core/src/agent/executor.ts

@@ -6,7 +6,7 @@ import {
   type Tool as AITool,
   type LanguageModel,
 } from 'ai';
-import type { Tool, ToolResult, AgentConfig, ContentBlock, TokenUsageInfo } from '../types/index.js';
+import type { Tool, ToolResult, AgentConfig, ContentBlock } from '../types/index.js';
 import { buildZodSchema } from '../types/index.js';
 import { ToolRegistry } from '../tools/registry.js';
 import type {
@@ -95,7 +95,6 @@ export class AgentExecutor {
 
     let fullResponse = '';
     let steps = 0;
-    let usage: TokenUsageInfo | undefined;
 
     // 工具调用时间追踪（用于计算持续时间）
     const toolStartTimes = new Map<string, number>();
@@ -201,9 +200,7 @@ export class AgentExecutor {
           }
         }
 
-        const response = await result.response;
-        // 提取 usage 信息
-        usage = this.extractUsage(response);
+        await result.response;
       } else {
         // 非流式模式
         const result = await generateText({
@@ -217,8 +214,6 @@ export class AgentExecutor {
 
         fullResponse = result.text;
         steps = result.steps.length;
-        // 提取 usage 信息
-        usage = this.extractUsage(result.response);
       }
 
       return {
@@ -226,7 +221,6 @@ export class AgentExecutor {
         text: fullResponse,
         steps,
         sessionId: context.parentSessionId ?? 'standalone',
-        usage,
       };
     } catch (error) {
       const errorMessage = error instanceof Error ? error.message : String(error);
@@ -422,27 +416,4 @@ export class AgentExecutor {
 
     return blocks;
   }
-
-  /**
-   * 从 AI SDK 响应中提取 usage 信息
-   */
-  private extractUsage(response: unknown): TokenUsageInfo | undefined {
-    // AI SDK 的 response 对象包含 usage 字段
-    // eslint-disable-next-line @typescript-eslint/no-explicit-any
-    const resp = response as any;
-    const usage = resp?.usage;
-
-    if (!usage) {
-      return undefined;
-    }
-
-    return {
-      promptTokens: usage.promptTokens ?? 0,
-      completionTokens: usage.completionTokens ?? 0,
-      totalTokens: usage.totalTokens ?? (usage.promptTokens ?? 0) + (usage.completionTokens ?? 0),
-      // Anthropic API 特有的缓存字段
-      cacheReadInputTokens: usage.cacheReadInputTokens,
-      cacheCreationInputTokens: usage.cacheCreationInputTokens,
-    };
-  }
 }

packages/core/src/agent/types.ts

@@ -1,4 +1,4 @@
-import type { ProviderType, TokenUsageInfo } from '../types/index.js';
+import type { ProviderType } from '../types/index.js';
 import type { PermissionAction, PermissionRule } from '../permission/types.js';
 
 // 重新导出权限类型，方便外部使用
@@ -196,6 +196,4 @@ export interface AgentExecutionResult {
   sessionId: string;
   /** 错误信息 */
   error?: string;
-  /** Token 使用统计 */
-  usage?: TokenUsageInfo;
 }

packages/core/src/core/agent-message-handler.ts

@@ -11,7 +11,7 @@ import {
   type Tool as AITool,
   type LanguageModel,
 } from 'ai';
-import type { ToolResult, UserInput, ContentBlock, ChatResult, TokenUsageInfo } from '../types/index.js';
+import type { ToolResult, UserInput, ContentBlock, ChatResult } from '../types/index.js';
 import {
   CompressionManager,
   CompressionStatus,
@@ -188,18 +188,6 @@ export class AgentMessageHandler {
 
       const response = await result.response;
       responseMessages = response.messages as ModelMessage[];
-
-      // 提取 usage 信息
-      const usage = this.extractUsage(response);
-
-      // 将完整的响应消息添加到历史
-      this.conversationHistory.push(...responseMessages);
-
-      return {
-        text: fullResponse,
-        messages: responseMessages,
-        usage,
-      };
     } catch (error) {
       if (error instanceof Error && (error.name === 'AbortError' || abortSignal?.aborted)) {
         onStream?.('\n[已取消]\n');
@@ -213,6 +201,14 @@ export class AgentMessageHandler {
       }
       throw error;
     }
+
+    // 将完整的响应消息添加到历史
+    this.conversationHistory.push(...responseMessages);
+
+    return {
+      text: fullResponse,
+      messages: responseMessages,
+    };
   }
 
   /**
@@ -324,39 +320,12 @@ export class AgentMessageHandler {
     const fullResponse = result.text;
     const responseMessages = result.response.messages as ModelMessage[];
 
-    // 提取 usage 信息
-    const usage = this.extractUsage(result.response);
-
     // 将完整的响应消息添加到历史
     this.conversationHistory.push(...responseMessages);
 
     return {
       text: fullResponse,
       messages: responseMessages,
-      usage,
-    };
-  }
-
-  /**
-   * 从 AI SDK 响应中提取 usage 信息
-   */
-  private extractUsage(response: unknown): TokenUsageInfo | undefined {
-    // AI SDK 的 response 对象包含 usage 字段
-    // eslint-disable-next-line @typescript-eslint/no-explicit-any
-    const resp = response as any;
-    const usage = resp?.usage;
-
-    if (!usage) {
-      return undefined;
-    }
-
-    return {
-      promptTokens: usage.promptTokens ?? 0,
-      completionTokens: usage.completionTokens ?? 0,
-      totalTokens: usage.totalTokens ?? (usage.promptTokens ?? 0) + (usage.completionTokens ?? 0),
-      // Anthropic API 特有的缓存字段
-      cacheReadInputTokens: usage.cacheReadInputTokens,
-      cacheCreationInputTokens: usage.cacheCreationInputTokens,
     };
   }
 

packages/core/src/core/agent.ts

@@ -4,9 +4,9 @@
  */
 
 import type { LanguageModel } from 'ai';
-import type { Tool, AgentConfig, UserInput, Message, ChatResult, TokenUsageInfo } from '../types/index.js';
+import type { Tool, AgentConfig, UserInput, Message, ChatResult } from '../types/index.js';
 import { ToolRegistry } from '../tools/registry.js';
-import { SessionManager, tokenStatsManager } from '../session/index.js';
+import { SessionManager } from '../session/index.js';
 import {
   CompressionManager,
   type TokenUsage,
@@ -256,18 +256,6 @@ export class Agent {
       );
     }
 
-    // 更新 Token 统计
-    if (result.usage && this.sessionManager) {
-      const session = this.sessionManager.getSession();
-      if (session) {
-        await tokenStatsManager.updateSessionStats(
-          session.projectId,
-          session.id,
-          result.usage
-        );
-      }
-    }
-
     // 自动压缩
     await this.messageHandler.autoCompress(onStream);
 

packages/core/src/index.ts

@@ -29,8 +29,8 @@ export type {
   DetailedCompressionResult,
 } from './context/index.js';
 // Session - 新的三层存储结构
-export { SessionManager, tokenStatsManager, TokenStatsManager } from './session/index.js';
-export type { SessionData, SessionSummary, ProjectMetadata, SessionTokenStats, ProjectStats } from './session/index.js';
+export { SessionManager } from './session/index.js';
+export type { SessionData, SessionSummary, ProjectMetadata } from './session/index.js';
 
 // Session Storage API
 export {
@@ -354,9 +354,6 @@ export type {
   FileSearchOptions,
 } from './file-index/index.js';
 
-// RepoMap WASM 加载器（用于 standalone 构建）
-export { setEmbeddedWasm, hasEmbeddedWasm } from './repomap/index.js';
-
 // Constants - 统一存储路径
 export {
   APP_DIR_NAME,

packages/core/src/permission/bash-parser.ts

@@ -1,41 +1,29 @@
+import { Parser, Language, type Node } from 'web-tree-sitter';
 import * as path from 'path';
 import { fileURLToPath } from 'url';
-import { hasEmbeddedWasm, getEmbeddedWasm } from '../repomap/tags/wasm-loader.js';
 
 const __filename = fileURLToPath(import.meta.url);
 const __dirname = path.dirname(__filename);
 
 // 解析后的命令结构
 export interface ParsedCommand {
-  name: string; // 命令名，如 "git"
+  name: string;        // 命令名，如 "git"
   subcommand?: string; // 子命令，如 "push"
-  args: string[]; // 参数列表
-  text: string; // 原始命令文本
+  args: string[];      // 参数列表
+  text: string;        // 原始命令文本
 }
 
 // 解析结果
 export interface ParseResult {
-  commands: ParsedCommand[]; // 所有解析出的命令
+  commands: ParsedCommand[];  // 所有解析出的命令
   success: boolean;
   error?: string;
 }
 
-// Tree-sitter 类型
-interface TreeSitterNode {
-  type: string;
-  text: string;
-  childCount: number;
-  child(index: number): TreeSitterNode | null;
-}
-
-// 单例解析器 (使用 any 类型避免与 web-tree-sitter 的类型冲突)
-// eslint-disable-next-line @typescript-eslint/no-explicit-any
-let parserInstance: any = null;
-// eslint-disable-next-line @typescript-eslint/no-explicit-any
-let bashLanguage: any = null;
+// 单例解析器
+let parserInstance: Parser | null = null;
+let bashLanguage: Language | null = null;
 let initPromise: Promise<void> | null = null;
-// eslint-disable-next-line @typescript-eslint/no-explicit-any
-let TreeSitter: any = null;
 
 /**
  * 获取 wasm 文件路径
@@ -67,51 +55,19 @@ async function initParser(): Promise<void> {
 
   initPromise = (async () => {
     try {
-      // 动态导入 web-tree-sitter
-      TreeSitter = await import('web-tree-sitter');
-
-      // 检查是否有嵌入的 WASM
-      if (hasEmbeddedWasm()) {
-        const wasmData = getEmbeddedWasm('tree-sitter.wasm');
-        if (wasmData) {
-          // 使用嵌入的 WASM 数据初始化
-          await TreeSitter.Parser.init({
-            wasmBinary: wasmData,
-          });
-        } else {
-          // 回退到文件系统
-          await TreeSitter.Parser.init({
-            locateFile: (scriptName: string) => {
-              return getWasmPath(scriptName);
-            },
-          });
-        }
-      } else {
-        // 使用文件系统加载
-        await TreeSitter.Parser.init({
-          locateFile: (scriptName: string) => {
-            return getWasmPath(scriptName);
-          },
-        });
-      }
+      // 初始化 tree-sitter
+      await Parser.init({
+        locateFile: (scriptName: string) => {
+          return getWasmPath(scriptName);
+        },
+      });
 
       // 创建解析器实例
-      parserInstance = new TreeSitter.Parser();
+      parserInstance = new Parser();
 
       // 加载 bash 语言
-      if (hasEmbeddedWasm()) {
-        const bashWasmData = getEmbeddedWasm('tree-sitter-bash.wasm');
-        if (bashWasmData) {
-          bashLanguage = await TreeSitter.Parser.Language.load(bashWasmData);
-        } else {
-          const bashWasmPath = getWasmPath('tree-sitter-bash.wasm');
-          bashLanguage = await TreeSitter.Parser.Language.load(bashWasmPath);
-        }
-      } else {
-        const bashWasmPath = getWasmPath('tree-sitter-bash.wasm');
-        bashLanguage = await TreeSitter.Parser.Language.load(bashWasmPath);
-      }
-
+      const bashWasmPath = getWasmPath('tree-sitter-bash.wasm');
+      bashLanguage = await Language.load(bashWasmPath);
       parserInstance.setLanguage(bashLanguage);
     } catch (error) {
       initPromise = null;
@@ -125,7 +81,7 @@ async function initParser(): Promise<void> {
 /**
  * 从语法树节点中提取命令信息
  */
-function extractCommandFromNode(node: TreeSitterNode): ParsedCommand {
+function extractCommandFromNode(node: Node): ParsedCommand {
   const parts: string[] = [];
 
   for (let i = 0; i < node.childCount; i++) {
@@ -145,10 +101,8 @@ function extractCommandFromNode(node: TreeSitterNode): ParsedCommand {
       // 对于字符串类型，提取内部文本（去掉引号）
       if (child.type === 'string' || child.type === 'raw_string') {
         const text = child.text;
-        if (
-          (text.startsWith('"') && text.endsWith('"')) ||
-          (text.startsWith("'") && text.endsWith("'"))
-        ) {
+        if ((text.startsWith('"') && text.endsWith('"')) ||
+            (text.startsWith("'") && text.endsWith("'"))) {
           parts.push(text.slice(1, -1));
         } else {
           parts.push(text);
@@ -184,8 +138,8 @@ function extractCommandFromNode(node: TreeSitterNode): ParsedCommand {
 /**
  * 递归查找所有命令节点
  */
-function findCommandNodes(node: TreeSitterNode): TreeSitterNode[] {
-  const commands: TreeSitterNode[] = [];
+function findCommandNodes(node: Node): Node[] {
+  const commands: Node[] = [];
 
   if (node.type === 'command') {
     commands.push(node);

packages/core/src/provider/builtin/anthropic.ts

@@ -10,6 +10,7 @@ export const anthropicProvider: ProviderInfo = {
   name: 'Anthropic',
   description: 'Claude AI models by Anthropic',
   builtin: true,
+  apiKeyEnvVar: 'ANTHROPIC_API_KEY',
   models: [
     {
       id: 'claude-sonnet-4-20250514',

packages/core/src/provider/builtin/deepseek.ts

@@ -10,6 +10,7 @@ export const deepseekProvider: ProviderInfo = {
   name: 'DeepSeek',
   description: 'DeepSeek AI models',
   builtin: true,
+  apiKeyEnvVar: 'DEEPSEEK_API_KEY',
   models: [
     {
       id: 'deepseek-chat',

packages/core/src/provider/builtin/openai.ts

@@ -11,6 +11,7 @@ export const openaiProvider: ProviderInfo = {
   name: 'OpenAI',
   description: 'GPT models by OpenAI (also supports OpenAI-compatible APIs)',
   builtin: true,
+  apiKeyEnvVar: 'OPENAI_API_KEY',
   models: [
     {
       id: 'gpt-4o',

packages/core/src/provider/registry.ts

@@ -168,6 +168,7 @@ export class ProviderRegistry {
       description: provider.info.description,
       builtin: provider.info.builtin,
       baseUrl: config?.baseUrl ?? provider.info.baseUrl,
+      apiKeyEnvVar: provider.info.apiKeyEnvVar,
       models: provider.info.models,
       allowCustomModels: provider.info.allowCustomModels ?? false,
       config: {
@@ -199,6 +200,7 @@ export class ProviderRegistry {
       description: definition.description,
       builtin: false,
       baseUrl: definition.baseUrl,
+      apiKeyEnvVar: definition.apiKeyEnvVar,
       models: definition.models ?? [],
       allowCustomModels: definition.allowCustomModels ?? true,
     };

packages/core/src/provider/types.ts

@@ -48,6 +48,8 @@ export interface ProviderInfo {
   builtin: boolean;
   /** API 基础 URL */
   baseUrl?: string;
+  /** API Key 环境变量名 */
+  apiKeyEnvVar?: string;
   /** 可用模型列表 */
   models: ModelInfo[];
   /** 是否允许自定义模型 */
@@ -58,8 +60,10 @@ export interface ProviderInfo {
 export interface ProviderConfig {
   /** 提供商 ID */
   id: string;
-  /** API Key */
+  /** API Key（直接存储，不推荐） */
   apiKey?: string;
+  /** API Key 环境变量名 */
+  apiKeyEnvVar?: string;
   /** 自定义 Base URL */
   baseUrl?: string;
   /** 是否启用 */
@@ -78,6 +82,8 @@ export interface CustomProviderDefinition {
   description?: string;
   /** API 基础 URL（必填） */
   baseUrl: string;
+  /** API Key 环境变量名 */
+  apiKeyEnvVar?: string;
   /** 可用模型列表 */
   models?: ModelInfo[];
   /** 是否允许自定义模型 */
@@ -151,6 +157,7 @@ export interface ProviderDetail {
   description?: string;
   builtin: boolean;
   baseUrl?: string;
+  apiKeyEnvVar?: string;
   models: ModelInfo[];
   allowCustomModels: boolean;
   config?: {

packages/core/src/repomap/index.ts

@@ -11,9 +11,6 @@ export { RepoMap, createRepoMap } from './repomap.js';
 // Tag 提取
 export { TagExtractor } from './tags/index.js';
 
-// WASM 加载器（用于 standalone 构建）
-export { setEmbeddedWasm, hasEmbeddedWasm } from './tags/wasm-loader.js';
-
 // PageRank 排序
 export {
   Graph,

packages/core/src/repomap/tags/extractor.ts

@@ -8,7 +8,6 @@ import * as path from 'path';
 import { fileURLToPath } from 'url';
 import type { Tag } from '../types.js';
 import { getLanguageFromFilename } from '../types.js';
-import { hasEmbeddedWasm, getEmbeddedWasm } from './wasm-loader.js';
 
 // Tree-sitter 类型（web-tree-sitter）
 interface TreeSitterParser {
@@ -57,25 +56,8 @@ async function initTreeSitter(): Promise<void> {
 
   try {
     const TreeSitter = await import('web-tree-sitter');
-
-    // 检查是否有嵌入的 WASM
-    if (hasEmbeddedWasm()) {
-      const wasmData = getEmbeddedWasm('tree-sitter.wasm');
-      if (wasmData) {
-        // 使用嵌入的 WASM 数据直接初始化
-        // web-tree-sitter 支持传入 WebAssembly.Module 或 ArrayBuffer
-        await TreeSitter.Parser.init({
-          // 传入 WASM 二进制数据
-          wasmBinary: wasmData,
-        });
-      } else {
-        await TreeSitter.Parser.init();
-      }
-    } else {
-      // 使用默认行为（从 node_modules 加载）
-      await TreeSitter.Parser.init();
-    }
-
+    // Parser 是命名导出的类，init 是其静态方法
+    await TreeSitter.Parser.init();
     ParserClass = TreeSitter.Parser;
     treeSitterInitialized = true;
   } catch (error) {
@@ -233,19 +215,7 @@ export class TagExtractor {
     }
 
     try {
-      // 首先检查是否有嵌入的语言 WASM
-      if (hasEmbeddedWasm()) {
-        const wasmName = `tree-sitter-${lang}.wasm`;
-        const wasmData = getEmbeddedWasm(wasmName);
-        if (wasmData) {
-          // 使用嵌入的 WASM 数据加载语言
-          const language = await ParserClass.Language.load(wasmData);
-          this.languages.set(lang, language);
-          return language;
-        }
-      }
-
-      // 回退到从文件系统加载
+      // 尝试加载 WASM 语言文件
       const wasmPath = this.getWasmPath(lang);
       const language = await ParserClass.Language.load(wasmPath);
       this.languages.set(lang, language);

packages/core/src/repomap/tags/wasm-loader.ts

@@ -1,52 +0,0 @@
-/**
- * WASM Loader for Tree-sitter
- *
- * 支持从文件系统或嵌入的 base64 数据加载 WASM
- */
-
-// 嵌入的 WASM 数据（构建时生成）
-let embeddedWasm: Map<string, string> | null = null;
-
-/**
- * 设置嵌入的 WASM 数据
- */
-export function setEmbeddedWasm(wasm: Map<string, string>): void {
-  embeddedWasm = wasm;
-}
-
-/**
- * 检查是否有嵌入的 WASM
- */
-export function hasEmbeddedWasm(): boolean {
-  return embeddedWasm !== null && embeddedWasm.size > 0;
-}
-
-/**
- * 获取嵌入的 WASM 数据
- */
-export function getEmbeddedWasm(name: string): Uint8Array | null {
-  if (!embeddedWasm) return null;
-
-  const base64 = embeddedWasm.get(name);
-  if (!base64) return null;
-
-  // 解码 base64
-  const binaryString = atob(base64);
-  const bytes = new Uint8Array(binaryString.length);
-  for (let i = 0; i < binaryString.length; i++) {
-    bytes[i] = binaryString.charCodeAt(i);
-  }
-  return bytes;
-}
-
-/**
- * 获取 tree-sitter.wasm 的路径或数据
- */
-export function getTreeSitterWasmPath(): string | undefined {
-  // 如果没有嵌入数据，返回 undefined 让默认行为生效
-  if (!hasEmbeddedWasm()) {
-    return undefined;
-  }
-  // 返回一个特殊标记，在 init 时会被拦截
-  return '__embedded__';
-}

packages/core/src/session/index.ts

@@ -77,10 +77,3 @@ export type { SessionData, SessionSummary, ProjectMetadata } from './manager.js'
 
 // 项目工具
 export { getProjectId, isGitRepository } from './project.js';
-
-// Token 统计管理器
-export { TokenStatsManager, tokenStatsManager } from './token-stats-manager.js';
-export type { SessionTokenStats } from './token-stats-manager.js';
-
-// 项目管理器类型
-export type { ProjectStats } from './project-manager.js';

packages/core/src/session/project-manager.ts

@@ -6,17 +6,6 @@
 import * as storage from './storage/index.js';
 import { getProjectId, isGitRepository } from './project.js';
 
-/**
- * 项目 Token 统计
- */
-export interface ProjectStats {
-  totalInputTokens: number;
-  totalOutputTokens: number;
-  totalTokens: number;
-  sessionCount: number;
-  updatedAt: number;
-}
-
 /**
  * 项目元数据
  */
@@ -25,7 +14,6 @@ export interface ProjectMetadata {
   workdir: string;
   createdAt: string;
   isGitRepo: boolean;
-  stats?: ProjectStats;
 }
 
 /**

packages/core/src/session/session-store.ts

@@ -113,8 +113,6 @@ export class SessionStore {
         messageCount: session.messages.length,
         inputTokens: 0,
         outputTokens: 0,
-        totalTokens: 0,
-        updatedAt: Date.now(),
       },
     };
 

packages/core/src/session/storage/index.ts

@@ -17,8 +17,8 @@ export {
 
 // Session storage
 export * as SessionStorage from './session.js';
-export type { SessionInfo, SessionStats } from './session.js';
-export { SessionInfoSchema, SessionStatsSchema, ChildSessionsTokensSchema } from './session.js';
+export type { SessionInfo } from './session.js';
+export { SessionInfoSchema } from './session.js';
 
 // Message storage
 export * as MessageStorage from './message.js';

packages/core/src/session/storage/session.ts

@@ -2,33 +2,6 @@ import { z } from 'zod';
 import * as base from './base.js';
 import { generateSessionId } from '../id.js';
 
-/**
- * 子会话 Token 统计 Schema
- */
-export const ChildSessionsTokensSchema = z.object({
-  inputTokens: z.number(),
-  outputTokens: z.number(),
-  totalTokens: z.number(),
-});
-
-/**
- * Session 统计信息 Schema
- */
-export const SessionStatsSchema = z.object({
-  messageCount: z.number(),
-  inputTokens: z.number(),
-  outputTokens: z.number(),
-  totalTokens: z.number(),
-  // 缓存相关（Anthropic API 支持）
-  cacheReadTokens: z.number().optional(),
-  cacheWriteTokens: z.number().optional(),
-  // 子会话统计（合并所有子会话的 token 消耗）
-  childSessionsTokens: ChildSessionsTokensSchema.optional(),
-  // 统计最后更新时间
-  updatedAt: z.number(),
-});
-export type SessionStats = z.infer<typeof SessionStatsSchema>;
-
 /**
  * Session Info Schema
  */
@@ -43,7 +16,13 @@ export const SessionInfoSchema = z.object({
   title: z.string().optional(),
   discoveredTools: z.array(z.string()).default([]),
   // 统计信息
-  stats: SessionStatsSchema.optional(),
+  stats: z
+    .object({
+      messageCount: z.number(),
+      inputTokens: z.number(),
+      outputTokens: z.number(),
+    })
+    .optional(),
 });
 export type SessionInfo = z.infer<typeof SessionInfoSchema>;
 

packages/core/src/session/token-stats-manager.ts

@@ -1,287 +0,0 @@
-/**
- * Token 统计管理器
- * 负责 Session 和 Project 级别的 token 消耗统计
- */
-
-import * as SessionStorage from './storage/session.js';
-import * as storage from './storage/index.js';
-import type { SessionStats } from './storage/session.js';
-import type { ProjectMetadata, ProjectStats } from './project-manager.js';
-import type { TokenUsageInfo } from '../types/index.js';
-
-/**
- * Session Token 统计详情
- */
-export interface SessionTokenStats {
-  /** 本会话自身的统计 */
-  self: {
-    inputTokens: number;
-    outputTokens: number;
-    totalTokens: number;
-    cacheReadTokens?: number;
-    cacheWriteTokens?: number;
-  };
-  /** 子会话统计汇总 */
-  children: {
-    inputTokens: number;
-    outputTokens: number;
-    totalTokens: number;
-  };
-  /** 总计（自身 + 子会话） */
-  total: {
-    inputTokens: number;
-    outputTokens: number;
-    totalTokens: number;
-  };
-  /** 消息数量 */
-  messageCount: number;
-  /** 最后更新时间 */
-  updatedAt: number;
-}
-
-/**
- * Token 统计管理器
- */
-export class TokenStatsManager {
-  /**
-   * 更新 Session 级别统计
-   * 将新的 token 使用累加到现有统计中
-   */
-  async updateSessionStats(
-    projectId: string,
-    sessionId: string,
-    usage: TokenUsageInfo
-  ): Promise<void> {
-    const session = await SessionStorage.get(projectId, sessionId);
-    if (!session) {
-      return;
-    }
-
-    const currentStats: SessionStats = session.stats || {
-      messageCount: 0,
-      inputTokens: 0,
-      outputTokens: 0,
-      totalTokens: 0,
-      updatedAt: Date.now(),
-    };
-
-    // 累加新的 token 使用
-    const newStats: SessionStats = {
-      messageCount: currentStats.messageCount + 1,
-      inputTokens: currentStats.inputTokens + usage.promptTokens,
-      outputTokens: currentStats.outputTokens + usage.completionTokens,
-      totalTokens: currentStats.totalTokens + usage.totalTokens,
-      cacheReadTokens: (currentStats.cacheReadTokens || 0) + (usage.cacheReadInputTokens || 0),
-      cacheWriteTokens: (currentStats.cacheWriteTokens || 0) + (usage.cacheCreationInputTokens || 0),
-      childSessionsTokens: currentStats.childSessionsTokens,
-      updatedAt: Date.now(),
-    };
-
-    await SessionStorage.updateStats(projectId, sessionId, newStats);
-  }
-
-  /**
-   * 合并子会话统计到父会话
-   * 在子会话（Task 工具）完成后调用
-   */
-  async mergeChildSessionStats(
-    projectId: string,
-    parentSessionId: string,
-    childSessionId: string
-  ): Promise<void> {
-    const parent = await SessionStorage.get(projectId, parentSessionId);
-    const child = await SessionStorage.get(projectId, childSessionId);
-
-    if (!parent || !child || !child.stats) {
-      return;
-    }
-
-    const parentStats: SessionStats = parent.stats || {
-      messageCount: 0,
-      inputTokens: 0,
-      outputTokens: 0,
-      totalTokens: 0,
-      updatedAt: Date.now(),
-    };
-
-    // 获取当前子会话累计
-    const childTokens = parentStats.childSessionsTokens || {
-      inputTokens: 0,
-      outputTokens: 0,
-      totalTokens: 0,
-    };
-
-    // 累加子会话的 token（包括子会话自身和其嵌套的子会话）
-    const childTotal = child.stats.inputTokens + (child.stats.childSessionsTokens?.inputTokens || 0);
-    const childOutputTotal = child.stats.outputTokens + (child.stats.childSessionsTokens?.outputTokens || 0);
-    const childTotalTokens = child.stats.totalTokens + (child.stats.childSessionsTokens?.totalTokens || 0);
-
-    parentStats.childSessionsTokens = {
-      inputTokens: childTokens.inputTokens + childTotal,
-      outputTokens: childTokens.outputTokens + childOutputTotal,
-      totalTokens: childTokens.totalTokens + childTotalTokens,
-    };
-    parentStats.updatedAt = Date.now();
-
-    await SessionStorage.updateStats(projectId, parentSessionId, parentStats);
-  }
-
-  /**
-   * 获取 Session 完整统计
-   * 包含自身统计、子会话统计和总计
-   */
-  async getSessionStats(
-    projectId: string,
-    sessionId: string
-  ): Promise<SessionTokenStats | null> {
-    const session = await SessionStorage.get(projectId, sessionId);
-    if (!session || !session.stats) {
-      return null;
-    }
-
-    const stats = session.stats;
-    const childStats = stats.childSessionsTokens || {
-      inputTokens: 0,
-      outputTokens: 0,
-      totalTokens: 0,
-    };
-
-    return {
-      self: {
-        inputTokens: stats.inputTokens,
-        outputTokens: stats.outputTokens,
-        totalTokens: stats.totalTokens,
-        cacheReadTokens: stats.cacheReadTokens,
-        cacheWriteTokens: stats.cacheWriteTokens,
-      },
-      children: {
-        inputTokens: childStats.inputTokens,
-        outputTokens: childStats.outputTokens,
-        totalTokens: childStats.totalTokens,
-      },
-      total: {
-        inputTokens: stats.inputTokens + childStats.inputTokens,
-        outputTokens: stats.outputTokens + childStats.outputTokens,
-        totalTokens: stats.totalTokens + childStats.totalTokens,
-      },
-      messageCount: stats.messageCount,
-      updatedAt: stats.updatedAt,
-    };
-  }
-
-  /**
-   * 更新 Project 级别统计
-   * 遍历项目下所有会话并汇总 token 消耗
-   */
-  async updateProjectStats(projectId: string): Promise<ProjectStats> {
-    const sessions = await SessionStorage.listByProject(projectId);
-
-    let totalInput = 0;
-    let totalOutput = 0;
-    let totalTokens = 0;
-
-    for (const session of sessions) {
-      // 跳过子会话（避免重复计算）
-      if (session.parentId) {
-        continue;
-      }
-
-      if (session.stats) {
-        totalInput += session.stats.inputTokens;
-        totalOutput += session.stats.outputTokens;
-        totalTokens += session.stats.totalTokens;
-
-        // 包含子会话统计
-        if (session.stats.childSessionsTokens) {
-          totalInput += session.stats.childSessionsTokens.inputTokens;
-          totalOutput += session.stats.childSessionsTokens.outputTokens;
-          totalTokens += session.stats.childSessionsTokens.totalTokens;
-        }
-      }
-    }
-
-    const projectStats: ProjectStats = {
-      totalInputTokens: totalInput,
-      totalOutputTokens: totalOutput,
-      totalTokens,
-      sessionCount: sessions.filter(s => !s.parentId).length,
-      updatedAt: Date.now(),
-    };
-
-    // 更新项目元数据
-    try {
-      await storage.update(['project', projectId], (project: ProjectMetadata) => {
-        project.stats = projectStats;
-      });
-    } catch {
-      // 项目可能不存在，忽略错误
-    }
-
-    return projectStats;
-  }
-
-  /**
-   * 获取 Project 统计
-   * 如果缓存的统计过期，会重新计算
-   */
-  async getProjectStats(
-    projectId: string,
-    forceRefresh = false
-  ): Promise<ProjectStats | null> {
-    try {
-      const project = await storage.read<ProjectMetadata>(['project', projectId]);
-
-      // 如果需要强制刷新，或者没有缓存的统计
-      if (forceRefresh || !project.stats) {
-        return await this.updateProjectStats(projectId);
-      }
-
-      return project.stats;
-    } catch (e) {
-      if (e instanceof storage.StorageNotFoundError) {
-        return null;
-      }
-      throw e;
-    }
-  }
-
-  /**
-   * 格式化 token 数量显示
-   */
-  formatTokens(tokens: number): string {
-    if (tokens >= 1000000) {
-      return `${(tokens / 1000000).toFixed(2)}M`;
-    }
-    if (tokens >= 1000) {
-      return `${(tokens / 1000).toFixed(1)}k`;
-    }
-    return `${tokens}`;
-  }
-
-  /**
-   * 格式化 Session 统计为可读字符串
-   */
-  formatSessionStats(stats: SessionTokenStats): string {
-    const lines = [
-      `Token 使用统计:`,
-      `  输入: ${this.formatTokens(stats.total.inputTokens)}`,
-      `  输出: ${this.formatTokens(stats.total.outputTokens)}`,
-      `  总计: ${this.formatTokens(stats.total.totalTokens)}`,
-    ];
-
-    if (stats.children.totalTokens > 0) {
-      lines.push(`  (其中子任务: ${this.formatTokens(stats.children.totalTokens)})`);
-    }
-
-    if (stats.self.cacheReadTokens) {
-      lines.push(`  缓存读取: ${this.formatTokens(stats.self.cacheReadTokens)}`);
-    }
-
-    lines.push(`  消息数: ${stats.messageCount}`);
-
-    return lines.join('\n');
-  }
-}
-
-// 导出单例
-export const tokenStatsManager = new TokenStatsManager();

packages/core/src/tools/load_description.ts

@@ -1,16 +1,64 @@
-/**
- * Tool Description Loader
- *
- * 从内联的 descriptions.generated.ts 加载工具描述
- * 支持 Bun 单文件打包
- */
+import * as fs from 'fs';
+import * as path from 'path';
+import { fileURLToPath } from 'url';
 
-import { TOOL_DESCRIPTIONS } from './descriptions.generated.js';
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+
+// 工具名到子目录的映射
+const TOOL_CATEGORY_MAP: Record<string, string> = {
+  // shell
+  bash: 'shell',
+  kill_shell: 'shell',
+  // filesystem
+  read_file: 'filesystem',
+  write_file: 'filesystem',
+  edit_file: 'filesystem',
+  multi_edit: 'filesystem',
+  glob: 'filesystem',
+  grep: 'filesystem',
+  // web
+  web_search: 'web',
+  web_extract: 'web',
+  // git
+  git_status: 'git',
+  git_diff: 'git',
+  git_log: 'git',
+  git_branch: 'git',
+  git_add: 'git',
+  git_commit: 'git',
+  git_push: 'git',
+  git_pull: 'git',
+  git_checkout: 'git',
+  git_stash: 'git',
+  // todo
+  todo_write: 'todo',
+  // plan
+  ask_user_question: 'plan',
+  enter_plan_mode: 'plan',
+  exit_plan_mode: 'plan',
+  // task
+  task: 'task',
+  task_output: 'task',
+  // checkpoint
+  checkpoint_create: 'checkpoint',
+  checkpoint_list: 'checkpoint',
+  checkpoint_diff: 'checkpoint',
+  checkpoint_restore: 'checkpoint',
+  undo: 'checkpoint',
+  // repomap
+  repo_map: 'repomap',
+};
 
 export function loadDescription(toolName: string): string {
-  const description = TOOL_DESCRIPTIONS[toolName];
-  if (!description) {
-    throw new Error(`工具描述未找到: ${toolName}`);
+  const category = TOOL_CATEGORY_MAP[toolName];
+  const filePath = category
+    ? path.join(__dirname, 'descriptions', category, `${toolName}.txt`)
+    : path.join(__dirname, 'descriptions', `${toolName}.txt`);
+
+  try {
+    return fs.readFileSync(filePath, 'utf-8').trim();
+  } catch {
+    throw new Error(`无法加载工具描述文件: ${filePath}`);
   }
-  return description;
 }

packages/core/src/tools/task/task.ts

@@ -4,7 +4,7 @@ import type { AgentConfig, ToolResult } from '../../types/index.js';
 import type { ImageData } from '../../agent/types.js';
 import { agentRegistry, AgentExecutor, agentEventEmitter } from '../../agent/index.js';
 import { toolRegistry } from '../registry.js';
-import { SessionManager, tokenStatsManager } from '../../session/index.js';
+import { SessionManager } from '../../session/index.js';
 import { getAgentManager } from '../../agent/manager.js';
 import { loadVisionConfig } from '../../utils/config.js';
 import { loadDescription } from '../load_description.js';
@@ -317,22 +317,6 @@ async function executeTask(params: TaskParams): Promise<ToolResult> {
   ];
   await sessionManager.saveChildSession(childSession);
 
-  // 更新子会话的 Token 统计
-  const session = sessionManager.getSession();
-  if (result.usage && session) {
-    await tokenStatsManager.updateSessionStats(
-      session.projectId,
-      childSession.id,
-      result.usage
-    );
-    // 合并子会话统计到父会话
-    await tokenStatsManager.mergeChildSessionStats(
-      session.projectId,
-      parentSessionId,
-      childSession.id
-    );
-  }
-
   if (result.success) {
     return {
       success: true,

packages/core/src/types/index.ts

@@ -96,30 +96,12 @@ export interface ConversationContext {
   workingDirectory: string;
 }
 
-/**
- * Token 使用统计信息
- */
-export interface TokenUsageInfo {
-  /** 输入 tokens（prompt） */
-  promptTokens: number;
-  /** 输出 tokens（completion） */
-  completionTokens: number;
-  /** 总 tokens */
-  totalTokens: number;
-  /** 缓存读取的输入 tokens（Anthropic API） */
-  cacheReadInputTokens?: number;
-  /** 缓存创建的输入 tokens（Anthropic API） */
-  cacheCreationInputTokens?: number;
-}
-
 // Chat 返回结果（包含完整的消息链）
 export interface ChatResult {
   /** 最终文本响应 */
   text: string;
   /** 完整的响应消息链（包含 tool-call 和 tool-result） */
   messages: unknown[];
-  /** Token 使用统计（从 AI SDK response.usage 提取） */
-  usage?: TokenUsageInfo;
 }
 
 // 将自定义 Tool 转换为 Vercel AI SDK 的 zod schema

packages/core/tests/editors/editors.test.ts

@@ -26,11 +26,7 @@ describe('Edit Parsers', () => {
   describe('parseSearchReplaceBlocks', () => {
     it('should parse marker format blocks', () => {
       const content = `
-<<<<<<< SEARCH
 old content
-=======
-new content
->>>>>>> REPLACE
 `;
       const blocks = parseSearchReplaceBlocks(content);
       expect(blocks).toHaveLength(1);
@@ -40,17 +36,8 @@ new content
 
     it('should parse multiple marker format blocks', () => {
       const content = `
-<<<<<<< SEARCH
 first old
-=======
-first new
->>>>>>> REPLACE
-
-<<<<<<< SEARCH
 second old
-=======
-second new
->>>>>>> REPLACE
 `;
       const blocks = parseSearchReplaceBlocks(content);
       expect(blocks).toHaveLength(2);
@@ -81,9 +68,7 @@ second new
 
   describe('createSearchReplaceEdit', () => {
     it('should create search-replace edit', () => {
-      const blocks: SearchReplaceBlock[] = [
-        { search: 'old', replace: 'new' },
-      ];
+      const blocks: SearchReplaceBlock[] = [{ search: 'old', replace: 'new' }];
       const edit = createSearchReplaceEdit('/test/file.ts', blocks);
       expect(edit.mode).toBe('search-replace');
       expect(edit.blocks).toHaveLength(1);
@@ -124,7 +109,9 @@ new
 
     it('should trim trailing whitespace', () => {
       const input = 'line1   \nline2  ';
-      const result = normalizeSearchString(input, { trimTrailingWhitespace: true });
+      const result = normalizeSearchString(input, {
+        trimTrailingWhitespace: true,
+      });
       expect(result).toBe('line1\nline2');
     });
   });
@@ -331,12 +318,15 @@ describe('Edit Applier', () => {
       await fs.writeFile(file1, 'content 1');
       await fs.writeFile(file2, 'content 2');
 
-      const result = await applyBatchEdits({
-        edits: [
-          createWholeFileEdit(file1, 'new content 1'),
-          createWholeFileEdit(file2, 'new content 2'),
-        ],
-      }, { runDiagnostics: false });
+      const result = await applyBatchEdits(
+        {
+          edits: [
+            createWholeFileEdit(file1, 'new content 1'),
+            createWholeFileEdit(file2, 'new content 2'),
+          ],
+        },
+        { runDiagnostics: false },
+      );
 
       expect(result.success).toBe(true);
       expect(result.results).toHaveLength(2);
@@ -353,13 +343,16 @@ describe('Edit Applier', () => {
       await fs.writeFile(file1, 'original 1');
       await fs.writeFile(file2, 'original 2');
 
-      const result = await applyBatchEdits({
-        edits: [
-          createWholeFileEdit(file1, 'new content 1'),
-          createSingleSearchReplaceEdit(file2, 'not found', 'replacement'),
-        ],
-        atomic: true,
-      }, { runDiagnostics: false });
+      const result = await applyBatchEdits(
+        {
+          edits: [
+            createWholeFileEdit(file1, 'new content 1'),
+            createSingleSearchReplaceEdit(file2, 'not found', 'replacement'),
+          ],
+          atomic: true,
+        },
+        { runDiagnostics: false },
+      );
 
       expect(result.success).toBe(false);
 
@@ -374,12 +367,15 @@ describe('Edit Applier', () => {
       await fs.writeFile(file1, 'line1\nline2');
       await fs.writeFile(file2, 'a\nb\nc');
 
-      const result = await applyBatchEdits({
-        edits: [
-          createWholeFileEdit(file1, 'line1\nline2\nline3'),
-          createWholeFileEdit(file2, 'x\ny'),
-        ],
-      }, { runDiagnostics: false });
+      const result = await applyBatchEdits(
+        {
+          edits: [
+            createWholeFileEdit(file1, 'line1\nline2\nline3'),
+            createWholeFileEdit(file2, 'x\ny'),
+          ],
+        },
+        { runDiagnostics: false },
+      );
 
       expect(result.success).toBe(true);
       expect(result.totalStats.blocksApplied).toBe(2);

packages/core/tests/unit/session/token-stats-manager.test.ts

@@ -1,372 +0,0 @@
-import { describe, it, expect, beforeEach, vi } from 'vitest';
-
-// Mock storage functions before imports
-vi.mock('../../../src/session/storage/session.js', () => ({
-  get: vi.fn(),
-  update: vi.fn(),
-  updateStats: vi.fn(),
-  list: vi.fn(),
-  listByProject: vi.fn(),
-}));
-
-vi.mock('../../../src/session/storage/index.js', () => ({
-  read: vi.fn(),
-  update: vi.fn(),
-  StorageNotFoundError: class StorageNotFoundError extends Error {
-    constructor(message: string) {
-      super(message);
-      this.name = 'StorageNotFoundError';
-    }
-  },
-}));
-
-import * as SessionStorage from '../../../src/session/storage/session.js';
-import { TokenStatsManager } from '../../../src/session/token-stats-manager.js';
-import type { TokenUsageInfo } from '../../../src/types/index.js';
-
-describe('TokenStatsManager', () => {
-  let manager: TokenStatsManager;
-
-  beforeEach(() => {
-    vi.clearAllMocks();
-    manager = new TokenStatsManager();
-  });
-
-  describe('updateSessionStats', () => {
-    it('会话不存在时不更新', async () => {
-      const usage: TokenUsageInfo = {
-        promptTokens: 1000,
-        completionTokens: 500,
-        totalTokens: 1500,
-      };
-
-      vi.mocked(SessionStorage.get).mockResolvedValue(null);
-
-      await manager.updateSessionStats('project-1', 'session-1', usage);
-
-      expect(SessionStorage.get).toHaveBeenCalledWith('project-1', 'session-1');
-      expect(SessionStorage.updateStats).not.toHaveBeenCalled();
-    });
-
-    it('更新会话统计 - 已存在的会话', async () => {
-      const usage: TokenUsageInfo = {
-        promptTokens: 1000,
-        completionTokens: 500,
-        totalTokens: 1500,
-      };
-
-      vi.mocked(SessionStorage.get).mockResolvedValue({
-        id: 'session-1',
-        projectId: 'project-1',
-        createdAt: Date.now(),
-        updatedAt: Date.now(),
-        workdir: '/test',
-        stats: {
-          messageCount: 5,
-          inputTokens: 2000,
-          outputTokens: 1000,
-          totalTokens: 3000,
-          updatedAt: Date.now() - 1000,
-        },
-      });
-
-      await manager.updateSessionStats('project-1', 'session-1', usage);
-
-      expect(SessionStorage.updateStats).toHaveBeenCalledWith(
-        'project-1',
-        'session-1',
-        expect.objectContaining({
-          messageCount: 6, // 5 + 1
-          inputTokens: 3000, // 2000 + 1000
-          outputTokens: 1500, // 1000 + 500
-          totalTokens: 4500, // 3000 + 1500
-        })
-      );
-    });
-
-    it('处理缓存 token', async () => {
-      const usage: TokenUsageInfo = {
-        promptTokens: 1000,
-        completionTokens: 500,
-        totalTokens: 1500,
-        cacheReadInputTokens: 200,
-        cacheCreationInputTokens: 100,
-      };
-
-      vi.mocked(SessionStorage.get).mockResolvedValue({
-        id: 'session-1',
-        projectId: 'project-1',
-        createdAt: Date.now(),
-        updatedAt: Date.now(),
-        workdir: '/test',
-        stats: {
-          messageCount: 0,
-          inputTokens: 0,
-          outputTokens: 0,
-          totalTokens: 0,
-          updatedAt: Date.now(),
-        },
-      });
-
-      await manager.updateSessionStats('project-1', 'session-1', usage);
-
-      expect(SessionStorage.updateStats).toHaveBeenCalledWith(
-        'project-1',
-        'session-1',
-        expect.objectContaining({
-          cacheReadTokens: 200,
-          cacheWriteTokens: 100,
-        })
-      );
-    });
-  });
-
-  describe('mergeChildSessionStats', () => {
-    it('合并子会话统计到父会话', async () => {
-      vi.mocked(SessionStorage.get).mockImplementation(async (projectId: string, sessionId: string) => {
-        if (sessionId === 'child-session') {
-          return {
-            id: 'child-session',
-            projectId,
-            createdAt: Date.now(),
-            updatedAt: Date.now(),
-            workdir: '/test',
-            stats: {
-              messageCount: 3,
-              inputTokens: 500,
-              outputTokens: 300,
-              totalTokens: 800,
-              updatedAt: Date.now(),
-            },
-          };
-        }
-        if (sessionId === 'parent-session') {
-          return {
-            id: 'parent-session',
-            projectId,
-            createdAt: Date.now(),
-            updatedAt: Date.now(),
-            workdir: '/test',
-            stats: {
-              messageCount: 10,
-              inputTokens: 2000,
-              outputTokens: 1000,
-              totalTokens: 3000,
-              updatedAt: Date.now(),
-            },
-          };
-        }
-        return null;
-      });
-
-      await manager.mergeChildSessionStats('project-1', 'parent-session', 'child-session');
-
-      expect(SessionStorage.updateStats).toHaveBeenCalledWith(
-        'project-1',
-        'parent-session',
-        expect.objectContaining({
-          childSessionsTokens: expect.objectContaining({
-            inputTokens: 500,
-            outputTokens: 300,
-            totalTokens: 800,
-          }),
-        })
-      );
-    });
-
-    it('累加子会话统计', async () => {
-      vi.mocked(SessionStorage.get).mockImplementation(async (projectId: string, sessionId: string) => {
-        if (sessionId === 'child-session-2') {
-          return {
-            id: 'child-session-2',
-            projectId,
-            createdAt: Date.now(),
-            updatedAt: Date.now(),
-            workdir: '/test',
-            stats: {
-              messageCount: 2,
-              inputTokens: 300,
-              outputTokens: 200,
-              totalTokens: 500,
-              updatedAt: Date.now(),
-            },
-          };
-        }
-        if (sessionId === 'parent-session') {
-          return {
-            id: 'parent-session',
-            projectId,
-            createdAt: Date.now(),
-            updatedAt: Date.now(),
-            workdir: '/test',
-            stats: {
-              messageCount: 10,
-              inputTokens: 2000,
-              outputTokens: 1000,
-              totalTokens: 3000,
-              childSessionsTokens: {
-                inputTokens: 500,
-                outputTokens: 300,
-                totalTokens: 800,
-              },
-              updatedAt: Date.now(),
-            },
-          };
-        }
-        return null;
-      });
-
-      await manager.mergeChildSessionStats('project-1', 'parent-session', 'child-session-2');
-
-      expect(SessionStorage.updateStats).toHaveBeenCalledWith(
-        'project-1',
-        'parent-session',
-        expect.objectContaining({
-          childSessionsTokens: expect.objectContaining({
-            inputTokens: 800, // 500 + 300
-            outputTokens: 500, // 300 + 200
-            totalTokens: 1300, // 800 + 500
-          }),
-        })
-      );
-    });
-  });
-
-  describe('getSessionStats', () => {
-    it('返回完整的会话统计', async () => {
-      const now = Date.now();
-      vi.mocked(SessionStorage.get).mockResolvedValue({
-        id: 'session-1',
-        projectId: 'project-1',
-        createdAt: now,
-        updatedAt: now,
-        workdir: '/test',
-        stats: {
-          messageCount: 10,
-          inputTokens: 5000,
-          outputTokens: 2500,
-          totalTokens: 7500,
-          cacheReadTokens: 1000,
-          cacheWriteTokens: 500,
-          childSessionsTokens: {
-            inputTokens: 1000,
-            outputTokens: 500,
-            totalTokens: 1500,
-          },
-          updatedAt: now,
-        },
-      });
-
-      const stats = await manager.getSessionStats('project-1', 'session-1');
-
-      expect(stats).toMatchObject({
-        self: {
-          inputTokens: 5000,
-          outputTokens: 2500,
-          totalTokens: 7500,
-          cacheReadTokens: 1000,
-          cacheWriteTokens: 500,
-        },
-        children: {
-          inputTokens: 1000,
-          outputTokens: 500,
-          totalTokens: 1500,
-        },
-        total: {
-          inputTokens: 6000, // 5000 + 1000
-          outputTokens: 3000, // 2500 + 500
-          totalTokens: 9000, // 7500 + 1500
-        },
-        messageCount: 10,
-      });
-    });
-
-    it('会话不存在时返回 null', async () => {
-      vi.mocked(SessionStorage.get).mockResolvedValue(null);
-
-      const stats = await manager.getSessionStats('project-1', 'nonexistent');
-
-      expect(stats).toBeNull();
-    });
-
-    it('没有子会话统计时返回空的 children', async () => {
-      vi.mocked(SessionStorage.get).mockResolvedValue({
-        id: 'session-1',
-        projectId: 'project-1',
-        createdAt: Date.now(),
-        updatedAt: Date.now(),
-        workdir: '/test',
-        stats: {
-          messageCount: 5,
-          inputTokens: 1000,
-          outputTokens: 500,
-          totalTokens: 1500,
-          updatedAt: Date.now(),
-        },
-      });
-
-      const stats = await manager.getSessionStats('project-1', 'session-1');
-
-      expect(stats?.children).toEqual({
-        inputTokens: 0,
-        outputTokens: 0,
-        totalTokens: 0,
-      });
-      expect(stats?.total).toEqual({
-        inputTokens: 1000,
-        outputTokens: 500,
-        totalTokens: 1500,
-      });
-    });
-  });
-
-  describe('formatTokens', () => {
-    it('格式化小数字', () => {
-      expect(manager.formatTokens(100)).toBe('100');
-      expect(manager.formatTokens(999)).toBe('999');
-    });
-
-    it('格式化千级数字', () => {
-      expect(manager.formatTokens(1000)).toBe('1.0k');
-      expect(manager.formatTokens(1500)).toBe('1.5k');
-      expect(manager.formatTokens(9999)).toBe('10.0k');
-    });
-
-    it('格式化百万级数字', () => {
-      expect(manager.formatTokens(1000000)).toBe('1.00M');
-      expect(manager.formatTokens(1500000)).toBe('1.50M');
-    });
-  });
-
-  describe('formatSessionStats', () => {
-    it('格式化会话统计为人类可读字符串', () => {
-      const stats = {
-        self: {
-          inputTokens: 5000,
-          outputTokens: 2500,
-          totalTokens: 7500,
-        },
-        children: {
-          inputTokens: 1000,
-          outputTokens: 500,
-          totalTokens: 1500,
-        },
-        total: {
-          inputTokens: 6000,
-          outputTokens: 3000,
-          totalTokens: 9000,
-        },
-        messageCount: 10,
-        updatedAt: Date.now(),
-      };
-
-      const formatted = manager.formatSessionStats(stats);
-
-      expect(formatted).toContain('6.0k'); // total input
-      expect(formatted).toContain('3.0k'); // total output
-      expect(formatted).toContain('9.0k'); // total
-      expect(formatted).toContain('1.5k'); // children
-      expect(formatted).toContain('10'); // message count
-    });
-  });
-});

packages/desktop/floating.html

@@ -1,25 +0,0 @@
-<!doctype html>
-<html lang="en">
-  <head>
-    <meta charset="UTF-8" />
-    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <title>Quick Ask</title>
-    <style>
-      /* 透明背景 */
-      html, body {
-        margin: 0;
-        padding: 0;
-        background: transparent;
-        overflow: hidden;
-      }
-      #root {
-        width: 100%;
-        height: 100vh;
-      }
-    </style>
-  </head>
-  <body>
-    <div id="root"></div>
-    <script type="module" src="/src/floating.tsx"></script>
-  </body>
-</html>

packages/desktop/src-tauri/Cargo.toml

@@ -14,7 +14,7 @@ crate-type = ["staticlib", "cdylib", "rlib"]
 tauri-build = { version = "2", features = [] }
 
 [dependencies]
-tauri = { version = "2", features = ["macos-private-api", "tray-icon"] }
+tauri = { version = "2", features = ["tray-icon"] }
 tauri-plugin-shell = "2"
 tauri-plugin-fs = "2"
 tauri-plugin-dialog = "2"

packages/desktop/src-tauri/capabilities/default.json

@@ -5,15 +5,6 @@
   "windows": ["*"],
   "permissions": [
     "core:default",
-    "core:window:allow-show",
-    "core:window:allow-hide",
-    "core:window:allow-close",
-    "core:window:allow-set-focus",
-    "core:window:allow-set-position",
-    "core:window:allow-set-size",
-    "core:window:allow-start-dragging",
-    "core:window:allow-is-visible",
-    "core:webview:allow-create-webview-window",
     "shell:default",
     "fs:default",
     "dialog:default",

packages/desktop/src-tauri/gen/schemas/capabilities.json

@@ -1 +1 @@
-{"default":{"identifier":"default","description":"Default capabilities for the application","local":true,"windows":["*"],"permissions":["core:default","core:window:allow-show","core:window:allow-hide","core:window:allow-close","core:window:allow-set-focus","core:window:allow-set-position","core:window:allow-set-size","core:window:allow-start-dragging","core:window:allow-is-visible","core:webview:allow-create-webview-window","shell:default","fs:default","dialog:default",{"identifier":"http:default","allow":[{"url":"http://localhost:*/*"},{"url":"http://127.0.0.1:*/*"}]}]}}
+{"default":{"identifier":"default","description":"Default capabilities for the application","local":true,"windows":["*"],"permissions":["core:default","shell:default","fs:default","dialog:default",{"identifier":"http:default","allow":[{"url":"http://localhost:*/*"},{"url":"http://127.0.0.1:*/*"}]}]}}

packages/desktop/src-tauri/src/commands.rs

@@ -2,7 +2,6 @@ use serde::Serialize;
 use std::fs;
 use std::path::PathBuf;
 use std::sync::mpsc;
-use tauri::Manager;
 use tauri_plugin_dialog::DialogExt;
 
 #[derive(Serialize)]
@@ -117,70 +116,3 @@ pub async fn list_directory(path: String) -> Result<Vec<DirectoryEntry>, String>
 
     Ok(entries)
 }
-
-// 悬浮窗口控制命令
-
-#[tauri::command]
-pub async fn toggle_floating_window(app: tauri::AppHandle) -> Result<bool, String> {
-    if let Some(window) = app.get_webview_window("floating") {
-        let is_visible = window.is_visible().map_err(|e| e.to_string())?;
-        if is_visible {
-            window.hide().map_err(|e| e.to_string())?;
-            Ok(false)
-        } else {
-            window.show().map_err(|e| e.to_string())?;
-            window.set_focus().map_err(|e| e.to_string())?;
-            Ok(true)
-        }
-    } else {
-        Err("Floating window not found".to_string())
-    }
-}
-
-#[tauri::command]
-pub async fn show_floating_window(app: tauri::AppHandle) -> Result<(), String> {
-    if let Some(window) = app.get_webview_window("floating") {
-        window.show().map_err(|e| e.to_string())?;
-        window.set_focus().map_err(|e| e.to_string())?;
-        Ok(())
-    } else {
-        Err("Floating window not found".to_string())
-    }
-}
-
-#[tauri::command]
-pub async fn hide_floating_window(app: tauri::AppHandle) -> Result<(), String> {
-    if let Some(window) = app.get_webview_window("floating") {
-        window.hide().map_err(|e| e.to_string())?;
-        Ok(())
-    } else {
-        Err("Floating window not found".to_string())
-    }
-}
-
-#[tauri::command]
-pub async fn show_main_window(app: tauri::AppHandle) -> Result<(), String> {
-    if let Some(window) = app.get_webview_window("main") {
-        window.show().map_err(|e| e.to_string())?;
-        window.set_focus().map_err(|e| e.to_string())?;
-        Ok(())
-    } else {
-        Err("Main window not found".to_string())
-    }
-}
-
-#[tauri::command]
-pub async fn set_floating_window_size(
-    app: tauri::AppHandle,
-    width: f64,
-    height: f64,
-) -> Result<(), String> {
-    if let Some(window) = app.get_webview_window("floating") {
-        window
-            .set_size(tauri::Size::Logical(tauri::LogicalSize { width, height }))
-            .map_err(|e| e.to_string())?;
-        Ok(())
-    } else {
-        Err("Floating window not found".to_string())
-    }
-}

packages/desktop/src-tauri/src/lib.rs

@@ -21,22 +21,16 @@ pub fn run() {
             commands::open_directory_dialog,
             commands::read_local_file,
             commands::list_directory,
-            commands::toggle_floating_window,
-            commands::show_floating_window,
-            commands::hide_floating_window,
-            commands::show_main_window,
-            commands::set_floating_window_size,
         ])
         .run(tauri::generate_context!())
         .expect("error while running tauri application");
 }
 
 fn setup_tray<R: Runtime>(app: &tauri::App<R>) -> Result<(), Box<dyn std::error::Error>> {
-    let show_item = MenuItem::with_id(app, "show", "Show Main Window", true, None::<&str>)?;
-    let floating_item = MenuItem::with_id(app, "floating", "Toggle Quick Ask", true, None::<&str>)?;
+    let show_item = MenuItem::with_id(app, "show", "Show Window", true, None::<&str>)?;
     let quit_item = MenuItem::with_id(app, "quit", "Quit", true, None::<&str>)?;
 
-    let menu = Menu::with_items(app, &[&show_item, &floating_item, &quit_item])?;
+    let menu = Menu::with_items(app, &[&show_item, &quit_item])?;
 
     let _tray = TrayIconBuilder::new()
         .menu(&menu)
@@ -48,16 +42,6 @@ fn setup_tray<R: Runtime>(app: &tauri::App<R>) -> Result<(), Box<dyn std::error:
                     let _ = window.set_focus();
                 }
             }
-            "floating" => {
-                if let Some(window) = app.get_webview_window("floating") {
-                    if window.is_visible().unwrap_or(false) {
-                        let _ = window.hide();
-                    } else {
-                        let _ = window.show();
-                        let _ = window.set_focus();
-                    }
-                }
-            }
             "quit" => {
                 app.exit(0);
             }

packages/desktop/src-tauri/tauri.conf.json

@@ -11,10 +11,8 @@
   },
   "app": {
     "withGlobalTauri": true,
-    "macOSPrivateApi": true,
     "windows": [
       {
-        "label": "main",
         "title": "AI Assistant",
         "width": 1200,
         "height": 800,
@@ -23,29 +21,13 @@
         "resizable": true,
         "fullscreen": false,
         "center": true
-      },
-      {
-        "label": "floating",
-        "title": "",
-        "url": "/floating.html",
-        "width": 60,
-        "height": 60,
-        "minWidth": 60,
-        "minHeight": 60,
-        "resizable": false,
-        "decorations": false,
-        "transparent": true,
-        "shadow": false,
-        "alwaysOnTop": true,
-        "visible": true,
-        "skipTaskbar": true
       }
     ],
     "security": {
       "csp": "default-src 'self'; connect-src 'self' http://localhost:* ws://localhost:* http://127.0.0.1:* ws://127.0.0.1:*; script-src 'self' 'unsafe-inline' 'unsafe-eval'; style-src 'self' 'unsafe-inline'"
     },
     "trayIcon": {
-      "iconPath": "icons/32x32.png",
+      "iconPath": "icons/icon.png",
       "iconAsTemplate": true
     }
   },

packages/desktop/src/App.tsx

@@ -1,89 +1,64 @@
 /**
  * App Component
- *
- * 响应式布局：支持桌面端和移动端
  */
 
 import { useState, useEffect, useCallback } from 'react';
 import {
-  IDE,
+  Sidebar,
+  FileBrowser,
+  ConfigPanel,
   CommandPanel,
   MCPPanel,
   HooksPanel,
   AgentsPanel,
   CheckpointPanel,
   ProvidersPanel,
-  ServicesPanel,
-  LSPPanel,
-  DiagnosticsPanel,
-  SessionPanel,
-  StatusBar,
-  Resizer,
   Toaster,
-  ThemeProvider,
   listSessions,
   createSession,
   type Session,
-  type ActiveFileInfo,
-  type FileDiffInfo,
 } from '@ai-assistant/ui';
 import { ChatPage } from './pages/Chat';
 
 export function App() {
   const [currentSessionId, setCurrentSessionId] = useState<string | null>(null);
   const [isInitializing, setIsInitializing] = useState(true);
-  const [connectionError, setConnectionError] = useState<string | null>(null);
+  const [showFileBrowser, setShowFileBrowser] = useState(false);
+  const [showConfig, setShowConfig] = useState(false);
   const [showCommands, setShowCommands] = useState(false);
   const [showMCP, setShowMCP] = useState(false);
   const [showHooks, setShowHooks] = useState(false);
   const [showAgents, setShowAgents] = useState(false);
   const [showCheckpoints, setShowCheckpoints] = useState(false);
   const [showProviders, setShowProviders] = useState(false);
-  const [showServices, setShowServices] = useState(false);
-  const [showLSP, setShowLSP] = useState(false);
-  const [showDiagnostics, setShowDiagnostics] = useState(false);
-  const [showSessions, setShowSessions] = useState(false);
   const [sessionTitleUpdate, setSessionTitleUpdate] = useState<{ sessionId: string; name: string } | null>(null);
-  // IDE 面板宽度（百分比）
-  const [idePanelWidth, setIdePanelWidth] = useState(() => {
-    const saved = localStorage.getItem('ai-assistant-ide-width');
-    return saved ? parseFloat(saved) : 70;
-  });
 
-  // 编辑器联动状态
-  const [activeFile, setActiveFile] = useState<ActiveFileInfo | null>(null);
-  const [autoAttachActiveFile, setAutoAttachActiveFile] = useState(() => {
-    const saved = localStorage.getItem('ai-assistant-auto-attach-file');
-    return saved !== 'false'; // 默认开启
-  });
-
-  // Diff 显示状态（当 AI 编辑/写入文件时触发）
-  const [pendingDiff, setPendingDiff] = useState<FileDiffInfo | null>(null);
-
-  // 持久化自动附加开关状态
+  // 初始化：加载会话（只在首次启动时自动创建）
   useEffect(() => {
-    localStorage.setItem('ai-assistant-auto-attach-file', String(autoAttachActiveFile));
-  }, [autoAttachActiveFile]);
+    const HAS_SESSIONS_KEY = 'ai-assistant-has-sessions';
 
-  // 初始化：加载会话
-  useEffect(() => {
     async function init() {
       try {
-        const sessionsResult = await listSessions();
-        const { data: sessions } = sessionsResult;
+        const { data: sessions } = await listSessions();
 
         if (sessions.length > 0) {
           // 有会话，选择最近的
           setCurrentSessionId(sessions[0].id);
+          localStorage.setItem(HAS_SESSIONS_KEY, 'true');
         } else {
-          // 无会话，自动创建一个新会话
-          // 这处理了新 project 目录的情况
-          const { data: newSession } = await createSession();
-          setCurrentSessionId(newSession.id);
+          // 无会话：检查是否是首次启动
+          const hasHadSessions = localStorage.getItem(HAS_SESSIONS_KEY);
+
+          if (!hasHadSessions) {
+            // 首次启动，自动创建会话
+            const { data: newSession } = await createSession();
+            setCurrentSessionId(newSession.id);
+            localStorage.setItem(HAS_SESSIONS_KEY, 'true');
+          }
+          // 用户删除了所有会话：不自动创建，显示空状态
         }
       } catch (error) {
         console.error('Failed to initialize:', error);
-        setConnectionError('无法连接到服务器。请确保后端服务已启动 (pnpm server:dev)');
       } finally {
         setIsInitializing(false);
       }
@@ -100,211 +75,91 @@ export function App() {
     setCurrentSessionId(session.id);
   };
 
-  // 会话不存在时自动创建新会话
-  const handleSessionNotFound = useCallback(async () => {
-    try {
-      const { data: newSession } = await createSession();
-      setCurrentSessionId(newSession.id);
-    } catch (error) {
-      console.error('Failed to create new session:', error);
-    }
-  }, []);
-
   // 会话标题更新回调
   const handleSessionUpdated = useCallback((sessionId: string, name: string) => {
     setSessionTitleUpdate({ sessionId, name });
   }, []);
 
-  // 会话切换回调（:new 命令创建新会话后切换）
-  const handleSessionSwitch = useCallback((newSessionId: string) => {
-    setCurrentSessionId(newSessionId);
-  }, []);
-
-  // 文件 diff 回调（当 AI 编辑/写入文件时触发）
-  const handleFileDiff = useCallback((diff: FileDiffInfo) => {
-    setPendingDiff(diff);
-  }, []);
-
-  // Diff 关闭回调
-  const handleDiffClose = useCallback(() => {
-    setPendingDiff(null);
-  }, []);
-
-  // 处理面板宽度调整
-  const handleResize = useCallback((delta: number) => {
-    setIdePanelWidth((prev) => {
-      // 计算百分比变化（基于窗口宽度）
-      const percentDelta = (delta / window.innerWidth) * 100;
-      // 限制范围：30% - 80%
-      return Math.min(80, Math.max(30, prev + percentDelta));
-    });
-  }, []);
-
-  // 保存面板宽度到 localStorage
-  const handleResizeEnd = useCallback(() => {
-    localStorage.setItem('ai-assistant-ide-width', String(idePanelWidth));
-  }, [idePanelWidth]);
-
   if (isInitializing) {
     return (
-      <ThemeProvider defaultTheme="dark">
-        <div className="h-screen flex items-center justify-center bg-surface-base">
-          <div className="text-center">
-            <div className="w-8 h-8 border-2 border-primary-500 border-t-transparent rounded-full animate-spin mx-auto mb-4" />
-            <p className="text-fg-muted">Initializing...</p>
-          </div>
+      <div className="h-screen flex items-center justify-center bg-gray-900">
+        <div className="text-center">
+          <div className="w-8 h-8 border-2 border-primary-500 border-t-transparent rounded-full animate-spin mx-auto mb-4" />
+          <p className="text-gray-400">Initializing...</p>
         </div>
-      </ThemeProvider>
+      </div>
     );
   }
 
   return (
-    <ThemeProvider defaultTheme="dark">
-      <div className="h-screen flex flex-col bg-surface-base">
-        {/* 主内容区域：左侧文件浏览器 + 右侧对话框 */}
-        <div className="flex-1 flex min-w-0 overflow-hidden">
-          {/* 左侧：IDE（文件浏览器 + 代码编辑器） */}
-          <div
-            className="hidden md:flex flex-col"
-            style={{ width: `${idePanelWidth}%` }}
-          >
-            <IDE
-              onActiveFileChange={setActiveFile}
-              pendingDiff={pendingDiff}
-              onDiffClose={handleDiffClose}
+    <div className="h-screen flex bg-gray-900">
+      <Sidebar
+        currentSessionId={currentSessionId}
+        onSelectSession={handleSelectSession}
+        onCreateSession={handleCreateSession}
+        sessionTitleUpdate={sessionTitleUpdate}
+      />
+
+      <div className="flex-1 flex">
+        {/* 聊天区域 */}
+        <div className={`flex-1 ${showFileBrowser ? 'w-1/2' : 'w-full'}`}>
+          {currentSessionId ? (
+            <ChatPage
+              key={currentSessionId}
+              sessionId={currentSessionId}
+              onSessionUpdated={handleSessionUpdated}
+              showFileBrowser={showFileBrowser}
+              onToggleFileBrowser={() => setShowFileBrowser(!showFileBrowser)}
+              onOpenConfig={() => setShowConfig(true)}
+              onOpenCommands={() => setShowCommands(true)}
+              onOpenMCP={() => setShowMCP(true)}
+              onOpenHooks={() => setShowHooks(true)}
+              onOpenAgents={() => setShowAgents(true)}
+              onOpenCheckpoints={() => setShowCheckpoints(true)}
+              onOpenProviders={() => setShowProviders(true)}
             />
-          </div>
-
-          {/* 可拖拽分割线 */}
-          <Resizer
-            onResize={handleResize}
-            onResizeEnd={handleResizeEnd}
-            className="hidden md:block"
-          />
-
-          {/* 右侧：聊天区域 */}
-          <div className="flex-1 min-w-0">
-            {connectionError ? (
-              <div className="flex-1 flex flex-col items-center justify-center h-full gap-4 p-8">
-                <div className="w-16 h-16 rounded-full bg-red-500/10 flex items-center justify-center">
-                  <svg className="w-8 h-8 text-red-400" fill="none" stroke="currentColor" viewBox="0 0 24 24">
-                    <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M12 9v2m0 4h.01m-6.938 4h13.856c1.54 0 2.502-1.667 1.732-3L13.732 4c-.77-1.333-2.694-1.333-3.464 0L3.34 16c-.77 1.333.192 3 1.732 3z" />
-                  </svg>
-                </div>
-                <div className="text-center max-w-md">
-                  <h3 className="text-lg font-semibold text-fg mb-2">连接失败</h3>
-                  <p className="text-fg-muted text-sm mb-4">{connectionError}</p>
-                  <button
-                    onClick={() => {
-                      setConnectionError(null);
-                      setIsInitializing(true);
-                      window.location.reload();
-                    }}
-                    className="px-4 py-2 bg-primary-500 hover:bg-primary-600 text-white rounded-lg transition-colors"
-                  >
-                    重试连接
-                  </button>
-                </div>
-              </div>
-            ) : currentSessionId ? (
-              <ChatPage
-                key={currentSessionId}
-                sessionId={currentSessionId}
-                onSessionNotFound={handleSessionNotFound}
-                onSessionUpdated={handleSessionUpdated}
-                onSessionSwitch={handleSessionSwitch}
-                responsive
-                onOpenCommands={() => setShowCommands(true)}
-                onOpenMCP={() => setShowMCP(true)}
-                onOpenHooks={() => setShowHooks(true)}
-                onOpenAgents={() => setShowAgents(true)}
-                onOpenCheckpoints={() => setShowCheckpoints(true)}
-                onOpenProviders={() => setShowProviders(true)}
-                onOpenServices={() => setShowServices(true)}
-                onOpenLSP={() => setShowLSP(true)}
-                onOpenDiagnostics={() => setShowDiagnostics(true)}
-                onOpenSessions={() => setShowSessions(true)}
-                activeFile={activeFile}
-                autoAttachActiveFile={autoAttachActiveFile}
-                onAutoAttachActiveFileToggle={setAutoAttachActiveFile}
-                onFileDiff={handleFileDiff}
-                onViewDiff={handleFileDiff}
-              />
-            ) : (
-              <div className="flex-1 flex items-center justify-center h-full">
-                <p className="text-fg-muted">Select or create a session</p>
-              </div>
-            )}
-          </div>
-
+          ) : (
+            <div className="flex-1 flex items-center justify-center h-full">
+              <p className="text-gray-400">Select or create a session</p>
+            </div>
+          )}
         </div>
 
-        {/* 底部状态栏 */}
-        <StatusBar
-          sessionId={currentSessionId}
-          onDiagnosticsClick={() => setShowDiagnostics(true)}
-        />
-
-        {/* 命令面板 */}
-        {showCommands && <CommandPanel onClose={() => setShowCommands(false)} responsive />}
-
-        {/* MCP 面板 */}
-        {showMCP && <MCPPanel onClose={() => setShowMCP(false)} responsive />}
-
-        {/* Hooks 面板 */}
-        {showHooks && <HooksPanel onClose={() => setShowHooks(false)} responsive />}
-
-        {/* Agents 面板 */}
-        {showAgents && <AgentsPanel onClose={() => setShowAgents(false)} responsive />}
-
-        {/* Checkpoints 面板 */}
-        {showCheckpoints && <CheckpointPanel onClose={() => setShowCheckpoints(false)} responsive />}
-
-        {/* Providers 面板 */}
-        {showProviders && <ProvidersPanel onClose={() => setShowProviders(false)} responsive />}
-
-        {/* Services 面板 */}
-        {showServices && <ServicesPanel onClose={() => setShowServices(false)} responsive />}
-
-        {/* LSP 面板 */}
-        {showLSP && (
-          <LSPPanel
-            onClose={() => setShowLSP(false)}
-            onOpenDiagnostics={() => {
-              setShowLSP(false);
-              setShowDiagnostics(true);
-            }}
-            responsive
-          />
+        {/* 文件浏览器 */}
+        {showFileBrowser && (
+          <div className="w-1/2 border-l border-gray-700">
+            <FileBrowser
+              onFileSelect={(path, _content) => {
+                console.log('Selected file:', path);
+              }}
+            />
+          </div>
         )}
-
-        {/* Diagnostics 面板 */}
-        {showDiagnostics && (
-          <DiagnosticsPanel
-            onClose={() => setShowDiagnostics(false)}
-            onFileClick={(file, line) => {
-              console.log('Navigate to:', file, line);
-              // TODO: Integrate with file browser or editor
-            }}
-            responsive
-          />
-        )}
-
-        {/* Sessions 面板 */}
-        {showSessions && (
-          <SessionPanel
-            onClose={() => setShowSessions(false)}
-            currentSessionId={currentSessionId}
-            onSelectSession={handleSelectSession}
-            onCreateSession={handleCreateSession}
-            sessionTitleUpdate={sessionTitleUpdate}
-            responsive
-          />
-        )}
-
-        {/* Toast 通知 */}
-        <Toaster />
       </div>
-    </ThemeProvider>
+
+      {/* 配置面板 */}
+      {showConfig && <ConfigPanel onClose={() => setShowConfig(false)} />}
+
+      {/* 命令面板 */}
+      {showCommands && <CommandPanel onClose={() => setShowCommands(false)} />}
+
+      {/* MCP 面板 */}
+      {showMCP && <MCPPanel onClose={() => setShowMCP(false)} />}
+
+      {/* Hooks 面板 */}
+      {showHooks && <HooksPanel onClose={() => setShowHooks(false)} />}
+
+      {/* Agents 面板 */}
+      {showAgents && <AgentsPanel onClose={() => setShowAgents(false)} />}
+
+      {/* Checkpoints 面板 */}
+      {showCheckpoints && <CheckpointPanel onClose={() => setShowCheckpoints(false)} />}
+
+      {/* Providers 面板 */}
+      {showProviders && <ProvidersPanel onClose={() => setShowProviders(false)} />}
+
+      {/* Toast 通知 */}
+      <Toaster />
+    </div>
   );
 }

packages/desktop/src/floating.tsx

@@ -1,25 +0,0 @@
-/**
- * Floating Window Entry Point
- * 悬浮窗口入口
- */
-
-import React from 'react';
-import ReactDOM from 'react-dom/client';
-import { configureApiClient } from '@ai-assistant/ui';
-import { FloatingChat } from './pages/FloatingChat';
-import '@ai-assistant/ui/styles';
-// 悬浮窗使用专用样式，确保背景透明（放在最后以覆盖其他样式）
-import './styles/floating.css';
-
-// 配置 API 客户端
-configureApiClient({
-  baseUrl: 'http://localhost:3000/api',
-  wsBaseUrl: 'ws://localhost:3000/api',
-  healthUrl: 'http://localhost:3000/health',
-});
-
-ReactDOM.createRoot(document.getElementById('root')!).render(
-  <React.StrictMode>
-    <FloatingChat />
-  </React.StrictMode>
-);

packages/desktop/src/pages/Chat.tsx

@@ -3,7 +3,7 @@
  */
 
 import { useEffect, useRef } from 'react';
-import { MessageSquare, Terminal, Plug, Zap, Bot, History, Server, MessagesSquare, Globe } from 'lucide-react';
+import { WifiOff, MessageSquare, Settings, FolderOpen, Terminal, Plug, Zap, Bot, History, Server } from 'lucide-react';
 import { motion, AnimatePresence } from 'framer-motion';
 import { toast } from 'sonner';
 import {
@@ -11,66 +11,38 @@ import {
   ChatMessage,
   TypingIndicator,
   ChatInput,
-  ContextUsage,
-  SubagentProgress,
-  DiagnosticsIndicator,
-  ToolbarOverflowMenu,
-  type ActiveFileInfo,
-  type FileDiffInfo,
 } from '@ai-assistant/ui';
 
 interface ChatPageProps {
   sessionId: string;
-  onSessionNotFound?: () => void;
   onSessionUpdated?: (sessionId: string, name: string) => void;
   /** 切换会话回调（如 :new 命令创建新会话） */
   onSessionSwitch?: (newSessionId: string) => void;
-  responsive?: boolean;
   // 工具栏按钮
+  showFileBrowser?: boolean;
+  onToggleFileBrowser?: () => void;
+  onOpenConfig?: () => void;
   onOpenCommands?: () => void;
   onOpenMCP?: () => void;
   onOpenHooks?: () => void;
   onOpenAgents?: () => void;
   onOpenCheckpoints?: () => void;
   onOpenProviders?: () => void;
-  onOpenServices?: () => void;
-  onOpenLSP?: () => void;
-  onOpenDiagnostics?: () => void;
-  onOpenSessions?: () => void;
-  // 编辑器联动
-  /** 当前编辑器活动文件 */
-  activeFile?: ActiveFileInfo | null;
-  /** 是否自动附加当前编辑器文件 */
-  autoAttachActiveFile?: boolean;
-  /** 自动附加开关变更回调 */
-  onAutoAttachActiveFileToggle?: (enabled: boolean) => void;
-  /** 文件 diff 回调（当 AI 写入/编辑文件时触发） */
-  onFileDiff?: (diff: FileDiffInfo) => void;
-  /** 查看文件 diff 回调（点击 View Diff 按钮） */
-  onViewDiff?: (diff: FileDiffInfo) => void;
 }
 
 export function ChatPage({
   sessionId,
-  onSessionNotFound,
   onSessionUpdated,
   onSessionSwitch,
-  responsive = false,
+  showFileBrowser,
+  onToggleFileBrowser,
+  onOpenConfig,
   onOpenCommands,
   onOpenMCP,
   onOpenHooks,
   onOpenAgents,
   onOpenCheckpoints,
   onOpenProviders,
-  onOpenServices,
-  onOpenLSP,
-  onOpenDiagnostics,
-  onOpenSessions,
-  activeFile,
-  autoAttachActiveFile,
-  onAutoAttachActiveFileToggle,
-  onFileDiff,
-  onViewDiff,
 }: ChatPageProps) {
   const {
     messages,
@@ -79,21 +51,12 @@ export function ChatPage({
     streamingMessage,
     sendMessage,
     cancelProcessing,
-    allowPermission,
-    denyPermission,
-    agentMode,
-    autoApprove,
-    setAgentMode,
-    setAutoApprove,
-    currentAgent,
-    currentSubagent,
     answerQuestion,
   } = useChat({
     sessionId,
     onError: (error) => {
       console.error('Chat error:', error);
     },
-    onSessionNotFound,
     onSessionUpdated,
     onSessionSwitch,
     onConfigError: (error) => {
@@ -107,7 +70,6 @@ export function ChatPage({
           : undefined,
       });
     },
-    onFileDiff,
   });
 
   const messagesEndRef = useRef<HTMLDivElement>(null);
@@ -129,11 +91,11 @@ export function ChatPage({
         <MessageSquare size={32} className="text-primary-400" />
       </div>
 
-      <h2 className="text-2xl font-semibold mb-2 text-fg">
+      <h2 className="text-2xl font-semibold mb-2 bg-gradient-to-r from-white to-gray-400 bg-clip-text text-transparent">
         Start a conversation
       </h2>
 
-      <p className="text-fg-muted mb-6 max-w-md mx-auto">
+      <p className="text-gray-400 mb-6 max-w-md mx-auto">
         Ask me anything about coding, debugging, or software development.
       </p>
 
@@ -144,7 +106,7 @@ export function ChatPage({
             whileHover={{ scale: 1.02 }}
             whileTap={{ scale: 0.98 }}
             onClick={() => sendMessage(suggestion)}
-            className="px-3 py-1.5 bg-surface-subtle hover:bg-surface-muted rounded-full text-sm text-fg-secondary transition-colors"
+            className="px-3 py-1.5 bg-gray-800 hover:bg-gray-700 rounded-full text-sm text-gray-300 transition-colors"
           >
             "{suggestion}"
           </motion.button>
@@ -153,61 +115,152 @@ export function ChatPage({
     </motion.div>
   );
 
+  // 连接状态指示器
+  const ConnectionStatus = () => (
+    <div className="flex items-center gap-1.5 text-sm">
+      {isConnected ? (
+        <motion.div
+          initial={{ opacity: 0 }}
+          animate={{ opacity: 1 }}
+          className="flex items-center gap-1.5"
+        >
+          <span className="relative flex h-2.5 w-2.5">
+            <span className="animate-ping absolute inline-flex h-full w-full rounded-full bg-green-400 opacity-75" />
+            <span className="relative inline-flex rounded-full h-2.5 w-2.5 bg-green-500" />
+          </span>
+          <span className="text-green-400">Connected</span>
+        </motion.div>
+      ) : (
+        <div className="flex items-center gap-1.5 text-red-400">
+          <WifiOff size={16} />
+          <span>Disconnected</span>
+        </div>
+      )}
+    </div>
+  );
+
   return (
-    <div className="flex-1 flex flex-col h-full">
+    <div className="flex-1 flex flex-col h-screen">
       {/* Header */}
-      <div className="flex items-center justify-between px-4 md:px-6 py-3 border-b border-line bg-surface-subtle">
-        {/* 左侧：上下文使用情况 */}
-        <div className="flex items-center">
-          {sessionId && (
-            <ContextUsage
-              sessionId={sessionId}
-              compact
-              showCompressButton
-              refreshInterval={30000}
-            />
+      <div className="flex items-center justify-between px-6 py-3 border-b border-gray-700 bg-gray-800">
+        <h1 className="text-lg font-medium">Chat</h1>
+        <div className="flex items-center gap-3">
+          {/* 连接状态 */}
+          <ConnectionStatus />
+
+          {/* 工具栏按钮 */}
+          {(onOpenConfig || onToggleFileBrowser || onOpenCommands || onOpenMCP || onOpenHooks || onOpenAgents || onOpenCheckpoints || onOpenProviders) && (
+            <div className="flex items-center gap-1.5 border-l border-gray-600 pl-3">
+              {/* Checkpoints 按钮 */}
+              {onOpenCheckpoints && (
+                <motion.button
+                  whileHover={{ scale: 1.1 }}
+                  whileTap={{ scale: 0.9 }}
+                  onClick={onOpenCheckpoints}
+                  className="p-1.5 rounded-lg text-gray-400 hover:text-gray-200 hover:bg-gray-700 transition-colors"
+                  title="Checkpoints"
+                >
+                  <History size={20} />
+                </motion.button>
+              )}
+
+              {/* Providers 按钮 */}
+              {onOpenProviders && (
+                <motion.button
+                  whileHover={{ scale: 1.1 }}
+                  whileTap={{ scale: 0.9 }}
+                  onClick={onOpenProviders}
+                  className="p-1.5 rounded-lg text-gray-400 hover:text-gray-200 hover:bg-gray-700 transition-colors"
+                  title="Model Providers"
+                >
+                  <Server size={20} />
+                </motion.button>
+              )}
+
+              {/* Agents 按钮 */}
+              {onOpenAgents && (
+                <motion.button
+                  whileHover={{ scale: 1.1 }}
+                  whileTap={{ scale: 0.9 }}
+                  onClick={onOpenAgents}
+                  className="p-1.5 rounded-lg text-gray-400 hover:text-gray-200 hover:bg-gray-700 transition-colors"
+                  title="Agent Presets"
+                >
+                  <Bot size={20} />
+                </motion.button>
+              )}
+
+              {/* Hooks 按钮 */}
+              {onOpenHooks && (
+                <motion.button
+                  whileHover={{ scale: 1.1 }}
+                  whileTap={{ scale: 0.9 }}
+                  onClick={onOpenHooks}
+                  className="p-1.5 rounded-lg text-gray-400 hover:text-gray-200 hover:bg-gray-700 transition-colors"
+                  title="Hooks"
+                >
+                  <Zap size={20} />
+                </motion.button>
+              )}
+
+              {/* MCP 按钮 */}
+              {onOpenMCP && (
+                <motion.button
+                  whileHover={{ scale: 1.1 }}
+                  whileTap={{ scale: 0.9 }}
+                  onClick={onOpenMCP}
+                  className="p-1.5 rounded-lg text-gray-400 hover:text-gray-200 hover:bg-gray-700 transition-colors"
+                  title="MCP Servers"
+                >
+                  <Plug size={20} />
+                </motion.button>
+              )}
+
+              {/* 命令按钮 */}
+              {onOpenCommands && (
+                <motion.button
+                  whileHover={{ scale: 1.1 }}
+                  whileTap={{ scale: 0.9 }}
+                  onClick={onOpenCommands}
+                  className="p-1.5 rounded-lg text-gray-400 hover:text-gray-200 hover:bg-gray-700 transition-colors"
+                  title="Commands"
+                >
+                  <Terminal size={20} />
+                </motion.button>
+              )}
+
+              {/* 配置按钮 */}
+              {onOpenConfig && (
+                <motion.button
+                  whileHover={{ scale: 1.1 }}
+                  whileTap={{ scale: 0.9 }}
+                  onClick={onOpenConfig}
+                  className="p-1.5 rounded-lg text-gray-400 hover:text-gray-200 hover:bg-gray-700 transition-colors"
+                  title="Settings"
+                >
+                  <Settings size={20} />
+                </motion.button>
+              )}
+
+              {/* 文件浏览器按钮 */}
+              {onToggleFileBrowser && (
+                <motion.button
+                  whileHover={{ scale: 1.1 }}
+                  whileTap={{ scale: 0.9 }}
+                  onClick={onToggleFileBrowser}
+                  className={`p-1.5 rounded-lg transition-colors ${
+                    showFileBrowser
+                      ? 'text-blue-400 bg-blue-500/20'
+                      : 'text-gray-400 hover:text-gray-200 hover:bg-gray-700'
+                  }`}
+                  title={showFileBrowser ? 'Hide Files' : 'Show Files'}
+                >
+                  <FolderOpen size={20} />
+                </motion.button>
+              )}
+            </div>
           )}
         </div>
-
-        {/* 右侧：工具栏按钮 */}
-        {(onOpenCommands || onOpenMCP || onOpenHooks || onOpenAgents || onOpenCheckpoints || onOpenProviders || onOpenLSP || onOpenDiagnostics || onOpenSessions) && (
-          <div className="flex items-center gap-1.5 flex-shrink-0">
-            {/* LSP 诊断指示器 */}
-            {(onOpenLSP || onOpenDiagnostics) && (
-              <DiagnosticsIndicator
-                onClickDiagnostics={onOpenDiagnostics}
-                onClickLSP={onOpenLSP}
-                refreshInterval={30000}
-              />
-            )}
-
-            {/* Sessions 按钮 */}
-            {onOpenSessions && (
-              <motion.button
-                whileHover={{ scale: 1.1 }}
-                whileTap={{ scale: 0.9 }}
-                onClick={onOpenSessions}
-                className="p-1.5 rounded-lg text-fg-muted hover:text-fg-secondary hover:bg-surface-muted transition-colors"
-                title="Sessions"
-              >
-                <MessagesSquare size={20} />
-              </motion.button>
-            )}
-
-            {/* 设置菜单 - 齿轮图标，放在最右侧 */}
-            <ToolbarOverflowMenu
-              items={[
-                { icon: History, label: 'Checkpoints', onClick: onOpenCheckpoints },
-                { icon: Server, label: 'Model Providers', onClick: onOpenProviders },
-                { icon: Globe, label: 'External Services', onClick: onOpenServices },
-                { icon: Bot, label: 'Agent Presets', onClick: onOpenAgents },
-                { icon: Zap, label: 'Hooks', onClick: onOpenHooks },
-                { icon: Plug, label: 'MCP Servers', onClick: onOpenMCP },
-                { icon: Terminal, label: 'Commands', onClick: onOpenCommands },
-              ]}
-            />
-          </div>
-        )}
       </div>
 
       {/* Messages */}
@@ -217,35 +270,16 @@ export function ChatPage({
 
           <AnimatePresence mode="popLayout">
             {messages.map((message) => (
-              <ChatMessage
-                key={message.id}
-                message={message}
-                onAnswerQuestion={answerQuestion}
-                onViewDiff={onViewDiff ?? onFileDiff}
-                onAllowPermission={allowPermission}
-                onDenyPermission={denyPermission}
-              />
+              <ChatMessage key={message.id} message={message} onAnswerQuestion={answerQuestion} />
             ))}
           </AnimatePresence>
 
           {/* 流式消息 - 复用 ChatMessage 组件 */}
           {streamingMessage && (
-            <ChatMessage
-              message={streamingMessage}
-              isStreaming
-              onAnswerQuestion={answerQuestion}
-              onViewDiff={onViewDiff ?? onFileDiff}
-              onAllowPermission={allowPermission}
-              onDenyPermission={denyPermission}
-            />
+            <ChatMessage message={streamingMessage} isStreaming onAnswerQuestion={answerQuestion} />
           )}
 
-          {/* 子 Agent 进度显示 */}
-          {currentSubagent && (
-            <SubagentProgress subagent={currentSubagent} />
-          )}
-
-          {isLoading && !streamingMessage && !currentSubagent && <TypingIndicator agentName={currentAgent} />}
+          {isLoading && !streamingMessage && <TypingIndicator />}
 
           <div ref={messagesEndRef} />
         </div>
@@ -257,16 +291,7 @@ export function ChatPage({
         onCancel={cancelProcessing}
         isLoading={isLoading}
         disabled={!isConnected}
-        responsive={responsive}
-        agentMode={agentMode}
-        onAgentModeChange={setAgentMode}
-        autoApprove={autoApprove}
-        onAutoApproveChange={setAutoApprove}
-        activeFile={activeFile}
-        autoAttachActiveFile={autoAttachActiveFile}
-        onAutoAttachActiveFileToggle={onAutoAttachActiveFileToggle}
       />
-
     </div>
   );
 }

packages/desktop/src/pages/FloatingChat.tsx

@@ -1,375 +0,0 @@
-/**
- * Floating Chat Window
- * 圆形悬浮球，点击展开对话框
- */
-
-import { useState, useEffect, useRef, useCallback } from 'react';
-import { invoke } from '@tauri-apps/api/core';
-import { getCurrentWindow } from '@tauri-apps/api/window';
-import { Send, X, Maximize2, Loader2, ChevronDown } from 'lucide-react';
-import { motion, AnimatePresence } from 'framer-motion';
-import {
-  useChat,
-  ChatMessage,
-  ThemeProvider,
-  Toaster,
-} from '@ai-assistant/ui';
-
-// 窗口尺寸常量
-const BALL_SIZE = 60;
-const EXPANDED_WIDTH = 400;
-const EXPANDED_HEIGHT = 500;
-
-export function FloatingChat() {
-  const [isExpanded, setIsExpanded] = useState(false);
-  const [isAnimating, setIsAnimating] = useState(false);
-  const [sessionId, setSessionId] = useState<string | null>(null);
-  const [input, setInput] = useState('');
-  const inputRef = useRef<HTMLTextAreaElement>(null);
-  const messagesEndRef = useRef<HTMLDivElement>(null);
-
-  const {
-    messages,
-    isConnected,
-    isLoading,
-    streamingMessage,
-    sendMessage,
-    cancelProcessing,
-  } = useChat({
-    sessionId: sessionId || '',
-    onError: (error) => {
-      console.error('Chat error:', error);
-    },
-  });
-
-  // 初始化：获取或创建会话
-  useEffect(() => {
-    async function init() {
-      try {
-        const response = await fetch('http://localhost:3000/api/sessions');
-        const result = await response.json();
-        if (result.data && result.data.length > 0) {
-          setSessionId(result.data[0].id);
-        } else {
-          const createResponse = await fetch('http://localhost:3000/api/sessions', {
-            method: 'POST',
-          });
-          const createResult = await createResponse.json();
-          setSessionId(createResult.data.id);
-        }
-      } catch (error) {
-        console.error('Failed to initialize session:', error);
-      }
-    }
-    init();
-  }, []);
-
-  // 自动滚动到底部
-  useEffect(() => {
-    if (isExpanded) {
-      messagesEndRef.current?.scrollIntoView({ behavior: 'smooth' });
-    }
-  }, [messages, streamingMessage, isExpanded]);
-
-  // 展开时聚焦输入框
-  useEffect(() => {
-    if (isExpanded && sessionId) {
-      setTimeout(() => inputRef.current?.focus(), 100);
-    }
-  }, [isExpanded, sessionId]);
-
-  // 展开/收起窗口（带动画）
-  const toggleExpanded = useCallback(async () => {
-    if (isAnimating) return;
-
-    const newExpanded = !isExpanded;
-    setIsAnimating(true);
-
-    if (newExpanded) {
-      // 展开：先调整窗口大小，再显示内容动画
-      await invoke('set_floating_window_size', { width: EXPANDED_WIDTH, height: EXPANDED_HEIGHT });
-      setIsExpanded(true);
-      // 动画完成后
-      setTimeout(() => setIsAnimating(false), 300);
-    } else {
-      // 收起：先播放收起动画，再调整窗口大小
-      setIsExpanded(false);
-      setTimeout(async () => {
-        await invoke('set_floating_window_size', { width: BALL_SIZE, height: BALL_SIZE });
-        setIsAnimating(false);
-      }, 200);
-    }
-  }, [isExpanded, isAnimating]);
-
-  const handleSend = useCallback(() => {
-    if (!input.trim() || isLoading) return;
-    sendMessage(input.trim());
-    setInput('');
-  }, [input, isLoading, sendMessage]);
-
-  const handleKeyDown = useCallback((e: React.KeyboardEvent) => {
-    if (e.key === 'Enter' && !e.shiftKey) {
-      e.preventDefault();
-      handleSend();
-    }
-    // Escape 收起窗口
-    if (e.key === 'Escape') {
-      if (isExpanded) {
-        toggleExpanded();
-      } else {
-        invoke('hide_floating_window');
-      }
-    }
-  }, [handleSend, isExpanded, toggleExpanded]);
-
-  const handleClose = useCallback(() => {
-    invoke('hide_floating_window');
-  }, []);
-
-  const handleExpandToMain = useCallback(() => {
-    invoke('show_main_window');
-    invoke('hide_floating_window');
-  }, []);
-
-  // 区分点击和拖拽
-  const isDraggingRef = useRef(false);
-  const mouseDownPosRef = useRef({ x: 0, y: 0 });
-
-  const handleMouseDown = useCallback((e: React.MouseEvent) => {
-    isDraggingRef.current = false;
-    mouseDownPosRef.current = { x: e.clientX, y: e.clientY };
-  }, []);
-
-  const handleMouseMove = useCallback((e: React.MouseEvent) => {
-    const dx = Math.abs(e.clientX - mouseDownPosRef.current.x);
-    const dy = Math.abs(e.clientY - mouseDownPosRef.current.y);
-    // 移动超过 5px 认为是拖拽
-    if (dx > 5 || dy > 5) {
-      isDraggingRef.current = true;
-    }
-  }, []);
-
-  const handleClick = useCallback(() => {
-    // 如果是拖拽操作，不触发展开
-    if (isDraggingRef.current) {
-      return;
-    }
-    toggleExpanded();
-  }, [toggleExpanded]);
-
-  // 窗口拖拽
-  const handleDragStart = useCallback(async (e: React.MouseEvent) => {
-    e.preventDefault();
-    const appWindow = getCurrentWindow();
-    await appWindow.startDragging();
-  }, []);
-
-  // 状态指示点颜色
-  const statusColor = !isConnected
-    ? 'bg-yellow-400' // 连接中
-    : isLoading
-    ? 'bg-blue-400'   // 处理中
-    : 'bg-green-400'; // 就绪
-
-  // 圆球状态 - 不使用 ThemeProvider，保持背景完全透明
-  if (!isExpanded) {
-    return (
-      <div
-        className="relative w-[60px] h-[60px] cursor-pointer select-none flex items-center justify-center"
-        onMouseDown={(e) => {
-          handleMouseDown(e);
-          handleDragStart(e);
-        }}
-        onMouseMove={handleMouseMove}
-        onClick={handleClick}
-      >
-        {/* 主体球 - 玻璃拟态，使用固定尺寸避免放大溢出 */}
-        <motion.div
-          className="relative rounded-full flex items-center justify-center cursor-pointer overflow-hidden"
-          style={{
-            backgroundColor: 'rgba(209, 213, 219, 0.95)',
-            border: '1px solid rgba(255, 255, 255, 0.5)',
-            width: 52,
-            height: 52,
-          }}
-          whileHover={{ scale: 1.12 }}
-          whileTap={{ scale: 0.92 }}
-        >
-          {/* 内部渐变光泽 */}
-          <div
-            className="absolute inset-0 rounded-full"
-            style={{
-              background: 'linear-gradient(to bottom right, rgba(255,255,255,0.35), transparent, rgba(0,0,0,0.1))',
-            }}
-          />
-
-          {/* 内部呼吸灯效果 */}
-          <motion.div
-            className="absolute inset-0 rounded-full"
-            style={{
-              background: 'radial-gradient(circle at center, rgba(255, 255, 255, 0.4), transparent 70%)',
-            }}
-            animate={{
-              opacity: [0.3, 0.6, 0.3],
-            }}
-            transition={{
-              duration: 3,
-              repeat: Infinity,
-              ease: 'easeInOut',
-            }}
-          />
-
-          {/* 顶部高光 */}
-          <div
-            className="absolute top-1.5 left-1/2 -translate-x-1/2 w-7 h-2 rounded-full"
-            style={{
-              backgroundColor: 'rgba(255, 255, 255, 0.35)',
-              filter: 'blur(2px)',
-            }}
-          />
-
-          {/* 图标 - 简约机器人头 */}
-          {isLoading ? (
-            <Loader2 size={26} className="animate-spin relative z-10" style={{ color: 'rgba(255, 255, 255, 0.95)' }} />
-          ) : (
-            <svg
-              width="30"
-              height="30"
-              viewBox="0 0 24 24"
-              fill="none"
-              className="relative z-10"
-            >
-              {/* 天线 */}
-              <circle cx="12" cy="3" r="1.5" fill="rgba(255, 255, 255, 0.9)" />
-              <line x1="12" y1="4.5" x2="12" y2="7" stroke="rgba(255, 255, 255, 0.9)" strokeWidth="1.5" strokeLinecap="round" />
-
-              {/* 头部 */}
-              <rect x="4" y="7" width="16" height="13" rx="4" fill="rgba(255, 255, 255, 0.15)" stroke="rgba(255, 255, 255, 0.9)" strokeWidth="1.5" />
-
-              {/* 眼睛 */}
-              <circle cx="8.5" cy="13" r="2" fill="rgba(255, 255, 255, 0.9)" />
-              <circle cx="15.5" cy="13" r="2" fill="rgba(255, 255, 255, 0.9)" />
-
-              {/* 嘴巴 */}
-              <line x1="9" y1="17" x2="15" y2="17" stroke="rgba(255, 255, 255, 0.9)" strokeWidth="1.5" strokeLinecap="round" />
-            </svg>
-          )}
-
-        </motion.div>
-      </div>
-    );
-  }
-
-  // 展开状态
-  return (
-    <ThemeProvider defaultTheme="dark">
-      <motion.div
-        className="w-full h-full flex flex-col bg-surface-base/95 backdrop-blur-xl rounded-2xl border border-line/50 shadow-2xl overflow-hidden"
-        initial={{ opacity: 0 }}
-        animate={{ opacity: 1 }}
-        transition={{ duration: 0.15 }}
-      >
-        {/* 顶部拖拽区域和工具栏 */}
-        <div
-          className="flex items-center justify-between px-3 py-2 border-b border-line/50 cursor-move select-none bg-surface-subtle/50"
-          onMouseDown={handleDragStart}
-        >
-          <div className="flex items-center gap-2">
-            <motion.button
-              whileHover={{ scale: 1.1 }}
-              whileTap={{ scale: 0.9 }}
-              onClick={toggleExpanded}
-              className="p-1 rounded hover:bg-surface-muted text-fg-muted hover:text-fg transition-colors"
-              title="Collapse"
-            >
-              <ChevronDown size={16} />
-            </motion.button>
-            <span className="text-xs font-medium text-fg-muted">Quick Ask</span>
-          </div>
-          <div className="flex items-center gap-1">
-            <motion.button
-              whileHover={{ scale: 1.1 }}
-              whileTap={{ scale: 0.9 }}
-              onClick={handleExpandToMain}
-              className="p-1 rounded hover:bg-surface-muted text-fg-muted hover:text-fg transition-colors"
-              title="Open in main window"
-            >
-              <Maximize2 size={14} />
-            </motion.button>
-            <motion.button
-              whileHover={{ scale: 1.1 }}
-              whileTap={{ scale: 0.9 }}
-              onClick={handleClose}
-              className="p-1 rounded hover:bg-red-500/20 text-fg-muted hover:text-red-400 transition-colors"
-              title="Hide"
-            >
-              <X size={14} />
-            </motion.button>
-          </div>
-        </div>
-
-        {/* 消息区域 */}
-        <div className="flex-1 overflow-y-auto p-3 space-y-3">
-          {messages.length === 0 && !streamingMessage && (
-            <div className="text-center text-fg-muted text-sm py-8">
-              Ask me anything...
-            </div>
-          )}
-
-          <AnimatePresence mode="popLayout">
-            {messages.map((message) => (
-              <ChatMessage
-                key={message.id}
-                message={message}
-              />
-            ))}
-          </AnimatePresence>
-
-          {streamingMessage && (
-            <ChatMessage
-              message={streamingMessage}
-              isStreaming
-            />
-          )}
-
-          <div ref={messagesEndRef} />
-        </div>
-
-        {/* 输入区域 */}
-        <div className="p-3 border-t border-line/50 bg-surface-subtle/30">
-          <div className="flex items-end gap-2">
-            <textarea
-              ref={inputRef}
-              value={input}
-              onChange={(e) => setInput(e.target.value)}
-              onKeyDown={handleKeyDown}
-              placeholder="Ask a question... (Enter to send)"
-              className="flex-1 resize-none bg-surface-subtle border border-line rounded-lg px-3 py-2 text-sm text-fg placeholder:text-fg-muted focus:outline-none focus:ring-2 focus:ring-primary-500/50 min-h-[40px] max-h-[120px]"
-              rows={1}
-              disabled={!isConnected}
-            />
-            <motion.button
-              whileHover={{ scale: 1.05 }}
-              whileTap={{ scale: 0.95 }}
-              onClick={isLoading ? cancelProcessing : handleSend}
-              disabled={!isConnected || (!input.trim() && !isLoading)}
-              className={`p-2 rounded-lg transition-colors ${
-                isLoading
-                  ? 'bg-red-500 hover:bg-red-600 text-white'
-                  : 'bg-primary-500 hover:bg-primary-600 text-white disabled:bg-surface-muted disabled:text-fg-muted'
-              }`}
-            >
-              {isLoading ? (
-                <Loader2 size={18} className="animate-spin" />
-              ) : (
-                <Send size={18} />
-              )}
-            </motion.button>
-          </div>
-        </div>
-
-        <Toaster />
-      </motion.div>
-    </ThemeProvider>
-  );
-}

packages/desktop/src/styles/floating.css

@@ -1,18 +0,0 @@
-@tailwind base;
-@tailwind components;
-@tailwind utilities;
-
-/* 悬浮窗专用样式 - 确保背景完全透明 (macOS 需要 rgba(0,0,0,0)) */
-html, body, #root {
-  margin: 0;
-  padding: 0;
-  background-color: rgba(0, 0, 0, 0) !important;
-  background: rgba(0, 0, 0, 0) !important;
-  overflow: hidden;
-}
-
-/* 覆盖可能的 dark 主题背景 */
-.dark, [data-theme="dark"] {
-  background-color: rgba(0, 0, 0, 0) !important;
-  background: rgba(0, 0, 0, 0) !important;
-}

packages/desktop/src/styles/index.css

@@ -2,14 +2,77 @@
 @tailwind components;
 @tailwind utilities;
 
-/* 导入 UI 包的共享样式会在 main.tsx 中通过 import '@ai-assistant/ui/styles' 完成 */
-/* 此文件仅包含 desktop 特有的样式覆盖 */
-
-/* Desktop 特有的 Tauri 窗口拖拽区域 */
-.titlebar-drag-region {
-  -webkit-app-region: drag;
+/* Custom scrollbar */
+::-webkit-scrollbar {
+  width: 8px;
+  height: 8px;
 }
 
-.no-drag {
-  -webkit-app-region: no-drag;
+::-webkit-scrollbar-track {
+  background: transparent;
+}
+
+::-webkit-scrollbar-thumb {
+  background: #4b5563;
+  border-radius: 4px;
+}
+
+::-webkit-scrollbar-thumb:hover {
+  background: #6b7280;
+}
+
+/* Message content */
+.message-content {
+  @apply max-w-none text-gray-100;
+}
+
+.message-content pre {
+  @apply bg-gray-800 rounded-lg p-4 overflow-x-auto;
+}
+
+.message-content code {
+  @apply bg-gray-800 px-1.5 py-0.5 rounded text-sm;
+}
+
+.message-content pre code {
+  @apply bg-transparent p-0;
+}
+
+/* Typing indicator */
+.typing-indicator {
+  display: flex;
+  gap: 4px;
+}
+
+.typing-indicator span {
+  width: 8px;
+  height: 8px;
+  background: #6b7280;
+  border-radius: 50%;
+  animation: typing 1.4s infinite ease-in-out;
+}
+
+.typing-indicator span:nth-child(1) {
+  animation-delay: 0s;
+}
+
+.typing-indicator span:nth-child(2) {
+  animation-delay: 0.2s;
+}
+
+.typing-indicator span:nth-child(3) {
+  animation-delay: 0.4s;
+}
+
+@keyframes typing {
+  0%,
+  80%,
+  100% {
+    transform: scale(1);
+    opacity: 0.5;
+  }
+  40% {
+    transform: scale(1.2);
+    opacity: 1;
+  }
 }

packages/desktop/tailwind.config.js

@@ -9,26 +9,6 @@ export default {
   theme: {
     extend: {
       colors: {
-        // 语义化颜色 (引用 CSS 变量)
-        surface: {
-          base: 'rgb(var(--color-bg-base) / <alpha-value>)',
-          subtle: 'rgb(var(--color-bg-subtle) / <alpha-value>)',
-          muted: 'rgb(var(--color-bg-muted) / <alpha-value>)',
-          emphasis: 'rgb(var(--color-bg-emphasis) / <alpha-value>)',
-        },
-        fg: {
-          DEFAULT: 'rgb(var(--color-text-primary) / <alpha-value>)',
-          secondary: 'rgb(var(--color-text-secondary) / <alpha-value>)',
-          muted: 'rgb(var(--color-text-muted) / <alpha-value>)',
-          subtle: 'rgb(var(--color-text-subtle) / <alpha-value>)',
-        },
-        line: {
-          DEFAULT: 'rgb(var(--color-border-default) / <alpha-value>)',
-          muted: 'rgb(var(--color-border-muted) / <alpha-value>)',
-        },
-        // 代码块背景
-        code: 'rgb(var(--color-code-bg) / <alpha-value>)',
-        // 保留现有 primary 色板
         primary: {
           50: '#f0f9ff',
           100: '#e0f2fe',

packages/desktop/vite.config.ts

@@ -1,7 +1,6 @@
 import { defineConfig } from 'vite';
 import react from '@vitejs/plugin-react';
 import path from 'path';
-import { resolve } from 'path';
 
 const host = process.env.TAURI_DEV_HOST;
 
@@ -44,11 +43,5 @@ export default defineConfig({
     minify: !process.env.TAURI_DEBUG ? 'esbuild' : false,
     sourcemap: !!process.env.TAURI_DEBUG,
     outDir: 'dist',
-    rollupOptions: {
-      input: {
-        main: resolve(__dirname, 'index.html'),
-        floating: resolve(__dirname, 'floating.html'),
-      },
-    },
   },
 });

packages/server/package.json

@@ -13,8 +13,6 @@
   },
   "scripts": {
     "build": "tsc",
-    "build:bundle": "bun build src/bin/server.ts --target bun --outfile dist/server.bundle.js",
-    "build:standalone": "bun build src/bin/server.ts --compile --outfile dist/ai-server",
     "dev": "tsc --watch",
     "start": "bun run src/bin/server.ts",
     "start:dev": "bun --watch run src/bin/server.ts",

packages/server/src/agent/adapter.ts

@@ -421,7 +421,7 @@ export async function processMessage(
       });
     });
 
-    // 发送完成消息（包含 token 使用信息）
+    // 发送完成消息
     broadcastToSession(sessionId, {
       type: 'done',
       sessionId,
@@ -430,13 +430,6 @@ export async function processMessage(
         hasToolCalls,
         messageCount: result.messages.length,
         agentName: options?.agentMode || 'build',
-        usage: result.usage ? {
-          inputTokens: result.usage.promptTokens,
-          outputTokens: result.usage.completionTokens,
-          totalTokens: result.usage.totalTokens,
-          cacheReadTokens: result.usage.cacheReadInputTokens,
-          cacheWriteTokens: result.usage.cacheCreationInputTokens,
-        } : undefined,
       },
     });
 

packages/server/src/bin/server.ts

@@ -14,13 +14,12 @@
 import { app, websocket, startServer } from '../index.js';
 
 // 解析命令行参数
-function parseArgs(): { port: number; host: string; auth?: boolean; token?: string; staticDir?: string } {
+function parseArgs(): { port: number; host: string; auth?: boolean; token?: string } {
   const args = process.argv.slice(2);
   let port = 3000;
   let host = '127.0.0.1';
   let auth: boolean | undefined;
   let token: string | undefined;
-  let staticDir: string | undefined;
 
   for (let i = 0; i < args.length; i++) {
     if (args[i] === '--port' || args[i] === '-p') {
@@ -36,51 +35,44 @@ function parseArgs(): { port: number; host: string; auth?: boolean; token?: stri
     } else if (args[i] === '--token' || args[i] === '-t') {
       token = args[i + 1];
       i++;
-    } else if (args[i] === '--static' || args[i] === '-s') {
-      staticDir = args[i + 1];
-      i++;
     } else if (args[i] === '--help' || args[i] === '-h') {
       console.log(`
 AI Assistant Server
 
 Usage:
-  ai-server [options]
+  bun run server.ts [options]
 
 Options:
-  -p, --port <port>      Port to listen on (default: 3000)
-  -H, --host <host>      Host to bind to (default: 127.0.0.1)
-  -s, --static <dir>     Serve static files from directory (Web UI)
-  --auth                 Enable authentication
-  --no-auth              Disable authentication
-  -t, --token <token>    Set authentication token
-  -h, --help             Show this help message
+  -p, --port <port>    Port to listen on (default: 3000)
+  -H, --host <host>    Host to bind to (default: 127.0.0.1)
+  --auth               Enable authentication
+  --no-auth            Disable authentication
+  -t, --token <token>  Set authentication token
+  -h, --help           Show this help message
 
 Examples:
   # Local development (no auth)
-  ai-server
-
-  # Serve with Web UI
-  ai-server --static ./web-dist
+  bun run server.ts
 
   # Remote server with auth
-  ai-server --host 0.0.0.0 --auth
+  bun run server.ts --host 0.0.0.0 --auth
 
-  # Full production setup
-  ai-server --host 0.0.0.0 --static ./web-dist --token mysecrettoken
+  # Custom token
+  bun run server.ts --host 0.0.0.0 --token mysecrettoken
       `);
       process.exit(0);
     }
   }
 
-  return { port, host, auth, token, staticDir };
+  return { port, host, auth, token };
 }
 
 // 主函数
 async function main() {
-  const { port, host, auth, token, staticDir } = parseArgs();
+  const { port, host, auth, token } = parseArgs();
 
   // 初始化并打印启动信息
-  await startServer({ port, host, auth, token, staticDir });
+  await startServer({ port, host, auth, token });
 
   // 启动 Bun 服务器
   const server = Bun.serve({

packages/server/src/bin/standalone.ts

@@ -1,320 +0,0 @@
-#!/usr/bin/env bun
-/**
- * AI Assistant Standalone Server
- *
- * 包含嵌入式 Web UI 的独立服务器
- * 由 scripts/build-standalone.ts 构建
- */
-
-import { Hono } from 'hono';
-import { cors } from 'hono/cors';
-import { logger } from 'hono/logger';
-import { createBunWebSocket } from 'hono/bun';
-
-import {
-  sessionsRouter,
-  toolsRouter,
-  configRouter,
-  filesRouter,
-  commandsRouter,
-  mcpRouter,
-  hooksRouter,
-  agentsRouter,
-  checkpointsRouter,
-  providersRouter,
-  servicesRouter,
-  contextRouter,
-  lspRouter,
-  systemCommandsRouter,
-  statsRouter,
-} from '../routes/index.js';
-import {
-  handleWebSocket,
-  handleWebSocketMessage,
-  handleWebSocketClose,
-  getConnectionStats,
-} from '../ws.js';
-import { handleSSE, getSSEStats } from '../sse.js';
-import { getSessionManager } from '../session/manager.js';
-import { initCore, isCoreAvailable } from '../agent/index.js';
-import {
-  authMiddleware,
-  initAuth,
-  getAuthConfig,
-  generateToken,
-  addToken,
-} from '../auth/index.js';
-
-// 嵌入的 Web 资源（构建时生成）
-import { EMBEDDED_ASSETS, decodeAsset } from '../embedded-assets.generated.js';
-// 嵌入的 WASM 文件（构建时生成）
-import { EMBEDDED_WASM } from '../embedded-wasm.generated.js';
-
-// 创建 Hono 应用
-const app = new Hono();
-
-// WebSocket 升级
-const { upgradeWebSocket, websocket } = createBunWebSocket();
-
-// 中间件
-app.use('*', logger());
-app.use(
-  '*',
-  cors({
-    origin: '*',
-    allowMethods: ['GET', 'POST', 'PUT', 'PATCH', 'DELETE', 'OPTIONS'],
-    allowHeaders: ['Content-Type', 'Authorization'],
-  })
-);
-
-// 认证中间件
-app.use('*', authMiddleware);
-
-// 健康检查
-app.get('/health', (c) => {
-  const sessionManager = getSessionManager();
-  const wsStats = getConnectionStats();
-  const sseStats = getSSEStats();
-  const authConfig = getAuthConfig();
-
-  return c.json({
-    status: 'ok',
-    timestamp: new Date().toISOString(),
-    agent: {
-      coreAvailable: isCoreAvailable(),
-    },
-    auth: {
-      enabled: authConfig.enabled,
-      tokenCount: authConfig.tokens.length,
-    },
-    stats: {
-      sessions: sessionManager.count(),
-      websocket: wsStats,
-      sse: sseStats,
-    },
-  });
-});
-
-// API 路由
-const api = new Hono();
-api.route('/sessions', sessionsRouter);
-api.route('/tools', toolsRouter);
-api.route('/config', configRouter);
-api.route('/files', filesRouter);
-api.route('/commands', commandsRouter);
-api.route('/mcp', mcpRouter);
-api.route('/hooks', hooksRouter);
-api.route('/agents', agentsRouter);
-api.route('/checkpoints', checkpointsRouter);
-api.route('/providers', providersRouter);
-api.route('/services', servicesRouter);
-api.route('/lsp', lspRouter);
-api.route('/system-commands', systemCommandsRouter);
-api.route('/stats', statsRouter);
-api.route('/', contextRouter);
-
-// SSE 事件流
-api.get('/sessions/:id/events', handleSSE);
-
-// WebSocket 端点
-api.get(
-  '/ws/:sessionId',
-  upgradeWebSocket((c) => {
-    const sessionId = c.req.param('sessionId');
-    return {
-      onOpen(_event, ws) {
-        handleWebSocket(ws, sessionId);
-      },
-      onMessage(event, ws) {
-        handleWebSocketMessage(ws, sessionId, event.data);
-      },
-      onClose(_event, ws) {
-        handleWebSocketClose(ws, sessionId);
-      },
-      onError(event, ws) {
-        console.error('[WS] Error:', event);
-        handleWebSocketClose(ws, sessionId);
-      },
-    };
-  })
-);
-
-app.route('/api', api);
-
-// 嵌入式 Web UI 静态文件服务
-app.get('*', (c) => {
-  let reqPath = c.req.path;
-
-  // 尝试查找精确匹配
-  let asset = EMBEDDED_ASSETS.get(reqPath);
-
-  // 如果没找到且不是文件路径，尝试 index.html (SPA 路由)
-  if (!asset && !reqPath.includes('.')) {
-    asset = EMBEDDED_ASSETS.get('/index.html');
-  }
-
-  if (asset) {
-    const body = decodeAsset(asset);
-    return new Response(body, {
-      headers: {
-        'Content-Type': asset.mimeType,
-        'Cache-Control': reqPath.includes('/assets/') ? 'public, max-age=31536000' : 'no-cache',
-      },
-    });
-  }
-
-  return c.json({ success: false, error: 'Not found' }, 404);
-});
-
-// 解析命令行参数
-function parseArgs(): { port: number; host: string; auth?: boolean; token?: string } {
-  const args = process.argv.slice(2);
-  let port = 3000;
-  let host = '127.0.0.1';
-  let auth: boolean | undefined;
-  let token: string | undefined;
-
-  for (let i = 0; i < args.length; i++) {
-    if (args[i] === '--port' || args[i] === '-p') {
-      port = parseInt(args[i + 1], 10) || 3000;
-      i++;
-    } else if (args[i] === '--host' || args[i] === '-H') {
-      host = args[i + 1] || '127.0.0.1';
-      i++;
-    } else if (args[i] === '--auth') {
-      auth = true;
-    } else if (args[i] === '--no-auth') {
-      auth = false;
-    } else if (args[i] === '--token' || args[i] === '-t') {
-      token = args[i + 1];
-      i++;
-    } else if (args[i] === '--help' || args[i] === '-h') {
-      console.log(`
-AI Assistant (Standalone)
-
-A terminal-based AI coding assistant with embedded Web UI.
-
-Usage:
-  ai-assistant [options]
-
-Options:
-  -p, --port <port>      Port to listen on (default: 3000)
-  -H, --host <host>      Host to bind to (default: 127.0.0.1)
-  --auth                 Enable authentication
-  --no-auth              Disable authentication
-  -t, --token <token>    Set authentication token
-  -h, --help             Show this help message
-
-Examples:
-  # Local development
-  ai-assistant
-
-  # Listen on all interfaces with auth
-  ai-assistant --host 0.0.0.0 --auth
-
-  # Custom port and token
-  ai-assistant --port 8080 --token mysecrettoken
-
-After starting, open http://localhost:<port> in your browser.
-      `);
-      process.exit(0);
-    }
-  }
-
-  return { port, host, auth, token };
-}
-
-// 主函数
-async function main() {
-  const { port, host, auth, token } = parseArgs();
-
-  // 初始化嵌入的 WASM（在 Core 初始化之前）
-  if (EMBEDDED_WASM.size > 0) {
-    try {
-      // 动态导入 core 模块来设置 WASM
-      const core = await import('@ai-assistant/core');
-      if (typeof core.setEmbeddedWasm === 'function') {
-        core.setEmbeddedWasm(EMBEDDED_WASM);
-        console.log(`[Server] Embedded WASM initialized (${EMBEDDED_WASM.size} files)`);
-      }
-    } catch (error) {
-      console.warn('[Server] Failed to initialize embedded WASM:', error);
-    }
-  }
-
-  // 初始化 SessionManager
-  const sessionManager = getSessionManager();
-  await sessionManager.init();
-
-  // 初始化 Core
-  const coreLoaded = await initCore();
-  if (coreLoaded) {
-    console.log('[Server] Core module initialized');
-  } else {
-    console.warn('[Server] Core module not available, running in limited mode');
-  }
-
-  // 初始化认证
-  const isRemote = host !== '127.0.0.1' && host !== 'localhost';
-  const authEnabled = auth !== undefined ? auth : isRemote;
-
-  initAuth({
-    enabled: authEnabled,
-    tokens: [],
-    skipPaths: ['/health', '/api/health'],
-  });
-
-  if (authEnabled) {
-    const serverToken = token || generateToken();
-    addToken(serverToken);
-    console.log(`[Auth] Authentication enabled`);
-    console.log(`[Auth] Token: ${serverToken}`);
-  }
-
-  const coreStatus = isCoreAvailable() ? '✅ Core loaded' : '⚠️  Core not available';
-  const authConfig = getAuthConfig();
-  const authStatus = authConfig.enabled ? '🔐 Enabled' : '🔓 Disabled';
-
-  console.log(`
-╔════════════════════════════════════════════╗
-║     AI Assistant (Standalone)              ║
-╠════════════════════════════════════════════╣
-║  Web UI:      http://${host}:${port}
-║  REST API:    http://${host}:${port}/api
-║  WebSocket:   ws://${host}:${port}/api/ws/:sessionId
-║  Health:      http://${host}:${port}/health
-║  Agent:       ${coreStatus}
-║  Auth:        ${authStatus}
-║  Web UI:      📦 Embedded
-╚════════════════════════════════════════════╝
-  `);
-
-  // 启动服务器
-  const server = Bun.serve({
-    port,
-    hostname: host,
-    fetch: app.fetch,
-    websocket,
-  });
-
-  console.log(`Server running at http://${host}:${port}`);
-  console.log(`Open http://${host === '0.0.0.0' ? 'localhost' : host}:${port} in your browser\n`);
-
-  // 优雅关闭
-  process.on('SIGINT', () => {
-    console.log('\nShutting down server...');
-    server.stop();
-    process.exit(0);
-  });
-
-  process.on('SIGTERM', () => {
-    console.log('\nShutting down server...');
-    server.stop();
-    process.exit(0);
-  });
-}
-
-main().catch((error) => {
-  console.error('Failed to start server:', error);
-  process.exit(1);
-});

packages/server/src/index.ts

@@ -7,10 +7,9 @@
 import { Hono } from 'hono';
 import { cors } from 'hono/cors';
 import { logger } from 'hono/logger';
-import { serveStatic } from 'hono/bun';
 import { createBunWebSocket } from 'hono/bun';
 
-import { sessionsRouter, toolsRouter, configRouter, filesRouter, commandsRouter, mcpRouter, hooksRouter, agentsRouter, checkpointsRouter, providersRouter, servicesRouter, contextRouter, lspRouter, systemCommandsRouter, statsRouter } from './routes/index.js';
+import { sessionsRouter, toolsRouter, configRouter, filesRouter, commandsRouter, mcpRouter, hooksRouter, agentsRouter, checkpointsRouter, providersRouter, servicesRouter, contextRouter, lspRouter, systemCommandsRouter } from './routes/index.js';
 import {
   handleWebSocket,
   handleWebSocketMessage,
@@ -92,7 +91,6 @@ api.route('/providers', providersRouter);
 api.route('/services', servicesRouter);
 api.route('/lsp', lspRouter);
 api.route('/system-commands', systemCommandsRouter);
-api.route('/stats', statsRouter);
 
 // 上下文压缩相关（挂载到根路径，内部路由包含 /sessions/:id/context）
 api.route('/', contextRouter);
@@ -159,8 +157,6 @@ export interface ServerOptions {
   auth?: boolean;
   /** 预设的 token */
   token?: string;
-  /** 静态文件目录 (托管 Web UI) */
-  staticDir?: string;
 }
 
 /**
@@ -213,63 +209,18 @@ export async function initServer(options: ServerOptions = {}): Promise<void> {
   }
 }
 
-/**
- * 配置静态文件托管
- */
-export function configureStaticFiles(staticDir: string): void {
-  // 静态文件中间件
-  app.use(
-    '/*',
-    serveStatic({
-      root: staticDir,
-      rewriteRequestPath: (path) => {
-        // API 和健康检查路径不走静态文件
-        if (path.startsWith('/api') || path === '/health') {
-          return path;
-        }
-        return path;
-      },
-    })
-  );
-
-  // SPA 路由回退 - 所有非 API/静态文件请求返回 index.html
-  app.get('*', async (c) => {
-    const path = c.req.path;
-    // 跳过 API 和健康检查
-    if (path.startsWith('/api') || path === '/health') {
-      return c.notFound();
-    }
-
-    // 返回 index.html
-    const indexPath = `${staticDir}/index.html`;
-    const file = Bun.file(indexPath);
-    if (await file.exists()) {
-      return new Response(file, {
-        headers: { 'Content-Type': 'text/html' },
-      });
-    }
-    return c.notFound();
-  });
-}
-
 /**
  * 启动服务器 (Bun 环境)
  */
 export async function startServer(options: ServerOptions = {}): Promise<void> {
-  const { port = 3000, host = '127.0.0.1', staticDir } = options;
+  const { port = 3000, host = '127.0.0.1' } = options;
 
   // 初始化
   await initServer(options);
 
-  // 配置静态文件托管
-  if (staticDir) {
-    configureStaticFiles(staticDir);
-  }
-
   const coreStatus = isCoreAvailable() ? '✅ Core loaded' : '⚠️  Core not available';
   const authConfig = getAuthConfig();
   const authStatus = authConfig.enabled ? '🔐 Enabled' : '🔓 Disabled';
-  const staticStatus = staticDir ? `📁 ${staticDir}` : '❌ Disabled';
 
   console.log(`
 ╔════════════════════════════════════════════╗
@@ -281,7 +232,6 @@ export async function startServer(options: ServerOptions = {}): Promise<void> {
 ║  Health:      http://${host}:${port}/health
 ║  Agent:       ${coreStatus}
 ║  Auth:        ${authStatus}
-║  Static:      ${staticStatus}
 ╚════════════════════════════════════════════╝
   `);
 

packages/server/src/routes/agents.ts

@@ -9,6 +9,7 @@ import { getConfig } from './config.js';
 import type {
   AgentMode,
   AgentInfo,
+  AgentConfigFile,
   AgentModelConfig,
   AgentPermission,
 } from '@ai-assistant/core';

packages/server/src/routes/checkpoints.ts

@@ -6,7 +6,20 @@
 
 import { Hono } from 'hono';
 import { getConfig } from './config.js';
-import type { CheckpointMetadata } from '@ai-assistant/core';
+import type {
+  CheckpointMetadata,
+  CheckpointConfig,
+  CheckpointTrigger,
+  FileChange,
+  FileChangeType,
+  DiffInfo,
+  FileDiff,
+  RollbackOptions,
+  RollbackResult,
+  RollbackRecord,
+  SafetyCheckResult,
+  UnrevertResult,
+} from '@ai-assistant/core';
 import {
   CheckpointManager,
   getCheckpointManager,

packages/server/src/routes/commands.ts

@@ -7,7 +7,11 @@
 import { Hono } from 'hono';
 import { z } from 'zod';
 import { getConfig } from './config.js';
-// Command, CommandInput, CommandExecutionResult 类型由函数自动推断
+import type {
+  Command,
+  CommandInput,
+  CommandExecutionResult,
+} from '@ai-assistant/core';
 import {
   getCommandRegistry,
   createCommandExecutor,

packages/server/src/routes/index.ts

@@ -18,4 +18,3 @@ export { servicesRouter } from './services.js';
 export { contextRouter } from './context.js';
 export { lspRouter } from './lsp.js';
 export { systemCommandsRouter } from './system-commands.js';
-export { statsRouter } from './stats.js';

packages/server/src/routes/lsp.ts

@@ -6,7 +6,10 @@
 
 import { Hono } from 'hono';
 import { getConfig } from './config.js';
-import type { FileDiagnostic } from '@ai-assistant/core';
+import type {
+  FileDiagnostic,
+  ServerStatus,
+} from '@ai-assistant/core';
 import {
   initLSP,
   listServers,

packages/server/src/routes/mcp.ts

@@ -6,7 +6,12 @@
 
 import { Hono } from 'hono';
 import { getConfig } from './config.js';
-import type { MCPConfig } from '@ai-assistant/core';
+import type {
+  MCPConfig,
+  MCPServerConfig,
+  MCPServerStatus,
+  MCPTool,
+} from '@ai-assistant/core';
 import {
   getMCPManager,
   loadMCPConfig,

packages/server/src/routes/services.ts

@@ -5,7 +5,7 @@
  */
 
 import { Hono } from 'hono';
-import type { ServiceType } from '@ai-assistant/core';
+import type { ServiceConfig, ServiceType } from '@ai-assistant/core';
 import {
   loadProvidersConfig,
   getServiceConfig,

packages/server/src/routes/sessions.ts

@@ -11,7 +11,7 @@ import {
   type Message,
   type MessagePart,
 } from '../types.js';
-// MessageInfo, Part, ApiPart 从 Core 导入但仅用于类型推导
+import type { MessageInfo, Part, ApiPart } from '@ai-assistant/core';
 import { MessageStorage, PartStorage, partsToApiFormat } from '@ai-assistant/core';
 
 export const sessionsRouter = new Hono();

packages/server/src/routes/stats.ts

@@ -1,216 +0,0 @@
-/**
- * Stats API Routes
- *
- * Token 消耗统计相关的 REST API
- */
-
-import { Hono } from 'hono';
-import { tokenStatsManager } from '@ai-assistant/core';
-import { getSessionManager } from '../session/manager.js';
-
-export const statsRouter = new Hono();
-
-const sessionManager = getSessionManager();
-
-/**
- * GET /stats/sessions/:id - 获取会话 Token 统计
- */
-statsRouter.get('/sessions/:id', async (c) => {
-  const id = c.req.param('id');
-
-  if (!sessionManager.exists(id)) {
-    return c.json(
-      {
-        success: false,
-        error: 'Session not found',
-      },
-      404
-    );
-  }
-
-  try {
-    // 从 session manager 获取 projectId
-    const projectId = sessionManager.getProjectId(id);
-
-    const stats = await tokenStatsManager.getSessionStats(projectId, id);
-
-    if (!stats) {
-      // 如果没有统计，返回空数据
-      return c.json({
-        success: true,
-        data: {
-          sessionId: id,
-          self: {
-            inputTokens: 0,
-            outputTokens: 0,
-            totalTokens: 0,
-          },
-          children: {
-            inputTokens: 0,
-            outputTokens: 0,
-            totalTokens: 0,
-          },
-          total: {
-            inputTokens: 0,
-            outputTokens: 0,
-            totalTokens: 0,
-          },
-          messageCount: 0,
-        },
-      });
-    }
-
-    return c.json({
-      success: true,
-      data: stats,
-    });
-  } catch (error) {
-    console.error('[Stats] Failed to get session stats:', error);
-    return c.json(
-      {
-        success: false,
-        error: error instanceof Error ? error.message : 'Failed to get stats',
-      },
-      500
-    );
-  }
-});
-
-/**
- * GET /stats/projects/:id - 获取项目 Token 统计
- */
-statsRouter.get('/projects/:id', async (c) => {
-  const id = c.req.param('id');
-
-  try {
-    // forceRefresh=true 强制刷新统计
-    const refresh = c.req.query('refresh') === 'true';
-    const stats = await tokenStatsManager.getProjectStats(id, refresh);
-
-    if (!stats) {
-      return c.json({
-        success: true,
-        data: {
-          projectId: id,
-          totalInputTokens: 0,
-          totalOutputTokens: 0,
-          totalTokens: 0,
-          sessionCount: 0,
-        },
-      });
-    }
-
-    return c.json({
-      success: true,
-      data: {
-        projectId: id,
-        ...stats,
-      },
-    });
-  } catch (error) {
-    console.error('[Stats] Failed to get project stats:', error);
-    return c.json(
-      {
-        success: false,
-        error: error instanceof Error ? error.message : 'Failed to get stats',
-      },
-      500
-    );
-  }
-});
-
-/**
- * GET /stats/summary - 获取当前会话/项目统计摘要
- *
- * 返回当前活动会话的统计信息（如果有）
- */
-statsRouter.get('/summary', async (c) => {
-  try {
-    const sessions = sessionManager.list();
-    const currentSession = sessions.find((s) => s.status === 'busy') || sessions[0];
-
-    if (!currentSession) {
-      return c.json({
-        success: true,
-        data: {
-          hasActiveSession: false,
-          session: null,
-          project: null,
-        },
-      });
-    }
-
-    // 从 session manager 获取 projectId
-    const projectId = sessionManager.getProjectId(currentSession.id);
-
-    const [sessionStats, projectStats] = await Promise.all([
-      tokenStatsManager.getSessionStats(projectId, currentSession.id),
-      tokenStatsManager.getProjectStats(projectId),
-    ]);
-
-    return c.json({
-      success: true,
-      data: {
-        hasActiveSession: true,
-        sessionId: currentSession.id,
-        projectId,
-        session: sessionStats || {
-          sessionId: currentSession.id,
-          self: { inputTokens: 0, outputTokens: 0, totalTokens: 0 },
-          children: { inputTokens: 0, outputTokens: 0, totalTokens: 0 },
-          total: { inputTokens: 0, outputTokens: 0, totalTokens: 0 },
-          messageCount: 0,
-        },
-        project: projectStats
-          ? {
-              projectId,
-              ...projectStats,
-            }
-          : {
-              projectId,
-              totalInputTokens: 0,
-              totalOutputTokens: 0,
-              totalTokens: 0,
-              sessionCount: 0,
-            },
-      },
-    });
-  } catch (error) {
-    console.error('[Stats] Failed to get summary:', error);
-    return c.json(
-      {
-        success: false,
-        error: error instanceof Error ? error.message : 'Failed to get summary',
-      },
-      500
-    );
-  }
-});
-
-/**
- * POST /stats/projects/:id/refresh - 强制刷新项目统计
- */
-statsRouter.post('/projects/:id/refresh', async (c) => {
-  const id = c.req.param('id');
-
-  try {
-    const stats = await tokenStatsManager.updateProjectStats(id);
-
-    return c.json({
-      success: true,
-      data: {
-        projectId: id,
-        ...stats,
-      },
-    });
-  } catch (error) {
-    console.error('[Stats] Failed to refresh project stats:', error);
-    return c.json(
-      {
-        success: false,
-        error: error instanceof Error ? error.message : 'Failed to refresh stats',
-      },
-      500
-    );
-  }
-});

packages/server/src/types.ts

@@ -365,6 +365,11 @@ export interface Message {
   parts: MessagePart[];
   /** 所有文本拼接（兼容字段） */
   content?: string;
+  metadata?: {
+    model?: string;
+    stepCount?: number;
+    totalTokens?: number;
+  };
 }
 
 /** @deprecated 使用 Message 代替 */

packages/ui/src/api/client.ts

@@ -56,10 +56,6 @@ import type {
   // System Commands types
   SystemCommandListResponse,
   SystemCommandInfo,
-  // Token Stats types
-  SessionTokenStats,
-  ProjectTokenStats,
-  TokenStatsSummary,
 } from './types.js';
 
 // Re-export types
@@ -159,11 +155,6 @@ export type {
   ActiveFileInfo,
   // File diff types
   FileDiffInfo,
-  // Token Stats types
-  TokenCount,
-  SessionTokenStats,
-  ProjectTokenStats,
-  TokenStatsSummary,
 } from './types.js';
 
 // API Configuration
@@ -1165,112 +1156,3 @@ export async function getLSPDiagnostics(file?: string): Promise<{
   const params = file ? `?file=${encodeURIComponent(file)}` : '';
   return request('GET', `/lsp/diagnostics${params}`);
 }
-
-// ============ Token Stats API ============
-
-/**
- * 获取会话 Token 统计
- */
-export async function getSessionTokenStats(sessionId: string): Promise<{
-  success: boolean;
-  data?: SessionTokenStats;
-  error?: string;
-}> {
-  return request('GET', `/stats/sessions/${encodeURIComponent(sessionId)}`);
-}
-
-/**
- * 获取项目 Token 统计
- */
-export async function getProjectTokenStats(
-  projectId: string,
-  refresh?: boolean
-): Promise<{
-  success: boolean;
-  data?: ProjectTokenStats;
-  error?: string;
-}> {
-  const params = refresh ? '?refresh=true' : '';
-  return request('GET', `/stats/projects/${encodeURIComponent(projectId)}${params}`);
-}
-
-/**
- * 获取 Token 统计摘要（当前会话和项目）
- */
-export async function getTokenStatsSummary(): Promise<{
-  success: boolean;
-  data?: TokenStatsSummary;
-  error?: string;
-}> {
-  return request('GET', '/stats/summary');
-}
-
-/**
- * 刷新项目 Token 统计
- */
-export async function refreshProjectTokenStats(projectId: string): Promise<{
-  success: boolean;
-  data?: ProjectTokenStats;
-  error?: string;
-}> {
-  return request('POST', `/stats/projects/${encodeURIComponent(projectId)}/refresh`);
-}
-
-// ============ Services API ============
-
-/** 服务列表项 */
-export interface ServiceListItem {
-  id: string;
-  name: string;
-  description: string;
-  website: string;
-  enabled: boolean;
-  hasApiKey: boolean;
-}
-
-/**
- * 获取所有服务列表
- */
-export async function listServices(): Promise<{
-  success: boolean;
-  data: ServiceListItem[];
-  error?: string;
-}> {
-  return request('GET', '/services');
-}
-
-/**
- * 获取单个服务详情
- */
-export async function getService(id: string): Promise<{
-  success: boolean;
-  data?: ServiceListItem;
-  error?: string;
-}> {
-  return request('GET', `/services/${encodeURIComponent(id)}`);
-}
-
-/**
- * 更新服务配置
- */
-export async function updateService(
-  id: string,
-  config: { apiKey?: string; enabled?: boolean }
-): Promise<{
-  success: boolean;
-  message?: string;
-  error?: string;
-}> {
-  return request('PUT', `/services/${encodeURIComponent(id)}`, config);
-}
-
-/**
- * 删除服务配置（移除 API Key）
- */
-export async function deleteService(id: string): Promise<{
-  success: boolean;
-  message?: string;
-  error?: string;
-}> {
-  return request('DELETE', `/services/${encodeURIComponent(id)}`);
-}

packages/ui/src/api/types.ts

@@ -175,13 +175,14 @@ export interface Message {
   parts: MessagePart[];
   /** 所有文本拼接（兼容字段） */
   content?: string;
+  /** 是否包含推理过程 */
+  hasReasoning?: boolean;
+  /** 推理内容 */
+  reasoning?: string;
   /** 元数据 */
   metadata?: {
-    /** 输入 Token 数 */
-    inputTokens?: number;
-    /** 输出 Token 数 */
-    outputTokens?: number;
-    /** 总 Token 数 */
+    model?: string;
+    stepCount?: number;
     totalTokens?: number;
     /** 生成此消息的 Agent 名称 */
     agentName?: string;
@@ -837,6 +838,8 @@ export interface ProviderDetail {
   builtin: boolean;
   /** API 基础 URL */
   baseUrl?: string;
+  /** API Key 环境变量名 */
+  apiKeyEnvVar?: string;
   /** 可用模型列表 */
   models: ModelInfo[];
   /** 是否允许自定义模型 */
@@ -860,6 +863,8 @@ export interface CustomProviderDefinition {
   description?: string;
   /** API 基础 URL（必填） */
   baseUrl: string;
+  /** API Key 环境变量名 */
+  apiKeyEnvVar?: string;
   /** 预设模型列表 */
   models?: ModelInfo[];
   /** 是否允许自定义模型 */
@@ -872,6 +877,8 @@ export interface ProviderConfig {
   id?: string;
   /** API Key */
   apiKey?: string;
+  /** API Key 环境变量名 */
+  apiKeyEnvVar?: string;
   /** 自定义 API 基础 URL */
   baseUrl?: string;
   /** 是否启用 */
@@ -1216,61 +1223,3 @@ export interface FileDiffInfo {
   toolCallId?: string;
 }
 
-// ============ Token 统计相关 ============
-
-/** Token 统计数值 */
-export interface TokenCount {
-  inputTokens: number;
-  outputTokens: number;
-  totalTokens: number;
-}
-
-/** 会话 Token 统计 */
-export interface SessionTokenStats {
-  /** 会话 ID */
-  sessionId?: string;
-  /** 本会话自身统计 */
-  self: TokenCount & {
-    cacheReadTokens?: number;
-    cacheWriteTokens?: number;
-  };
-  /** 子会话统计汇总 */
-  children: TokenCount;
-  /** 总计（自身 + 子会话） */
-  total: TokenCount;
-  /** 消息数量 */
-  messageCount: number;
-  /** 最后更新时间 */
-  updatedAt?: number;
-}
-
-/** 项目 Token 统计 */
-export interface ProjectTokenStats {
-  /** 项目 ID */
-  projectId: string;
-  /** 总输入 Token */
-  totalInputTokens: number;
-  /** 总输出 Token */
-  totalOutputTokens: number;
-  /** 总 Token */
-  totalTokens: number;
-  /** 会话数量 */
-  sessionCount: number;
-  /** 最后更新时间 */
-  updatedAt?: number;
-}
-
-/** Token 统计摘要 */
-export interface TokenStatsSummary {
-  /** 是否有活跃会话 */
-  hasActiveSession: boolean;
-  /** 当前会话 ID */
-  sessionId?: string;
-  /** 当前项目 ID */
-  projectId?: string;
-  /** 会话统计 */
-  session: SessionTokenStats | null;
-  /** 项目统计 */
-  project: ProjectTokenStats | null;
-}
-

packages/ui/src/components/ChatMessage.tsx

@@ -15,7 +15,6 @@ import {
   CheckCircle2,
   Loader2,
   GitCompare,
-  Coins,
 } from 'lucide-react';
 import { motion, AnimatePresence } from 'framer-motion';
 import { useState, forwardRef } from 'react';
@@ -42,28 +41,11 @@ interface ChatMessageProps {
   onDenyPermission?: (requestId: string, remember: boolean) => void;
 }
 
-// 格式化 Token 数量
-const formatTokens = (tokens: number): string => {
-  if (tokens >= 1000000) {
-    return `${(tokens / 1000000).toFixed(2)}M`;
-  }
-  if (tokens >= 1000) {
-    return `${(tokens / 1000).toFixed(1)}k`;
-  }
-  return `${tokens}`;
-};
-
 export const ChatMessage = forwardRef<HTMLDivElement, ChatMessageProps>(
   ({ message, isStreaming = false, onAnswerQuestion, onViewDiff, onAllowPermission, onDenyPermission }, ref) => {
     const isUser = message.role === 'user';
     const [copied, setCopied] = useState(false);
 
-    // Token 信息
-    const hasTokenInfo = !isUser && message.metadata?.inputTokens !== undefined;
-    const inputTokens = message.metadata?.inputTokens ?? 0;
-    const outputTokens = message.metadata?.outputTokens ?? 0;
-    const totalTokens = message.metadata?.totalTokens ?? (inputTokens + outputTokens);
-
     const handleCopy = async () => {
       await navigator.clipboard.writeText(message.content ?? '');
       setCopied(true);
@@ -202,22 +184,6 @@ export const ChatMessage = forwardRef<HTMLDivElement, ChatMessageProps>(
             </button>
           </div>
           {renderContent()}
-          {/* Token 统计显示（仅 AI 消息，非流式输出时） */}
-          {hasTokenInfo && !isStreaming && totalTokens > 0 && (
-            <div className="mt-2 pt-2 border-t border-line/50 flex items-center gap-3 text-xs text-fg-subtle">
-              <span className="flex items-center gap-1" title="Token 消耗">
-                <Coins size={12} className="text-fg-muted" />
-                <span>{formatTokens(totalTokens)}</span>
-              </span>
-              <span className="text-fg-muted/40">|</span>
-              <span title="输入 Token">
-                ↓ {formatTokens(inputTokens)}
-              </span>
-              <span title="输出 Token">
-                ↑ {formatTokens(outputTokens)}
-              </span>
-            </div>
-          )}
         </div>
       </motion.div>
     );

packages/ui/src/components/ProviderEditor.tsx

@@ -54,6 +54,7 @@ export function ProviderEditor({
 
   // Form state
   const [apiKey, setApiKey] = useState('');
+  const [apiKeyEnvVar, setApiKeyEnvVar] = useState('');
   const [baseUrl, setBaseUrl] = useState('');
   const [enabled, setEnabled] = useState(true);
 
@@ -83,6 +84,7 @@ export function ProviderEditor({
           const config = result.data.config;
           // API key is not returned for security, but we show if it's configured via hasApiKey
           setApiKey('');
+          setApiKeyEnvVar(result.data.apiKeyEnvVar || '');
           setBaseUrl(config.baseUrl || result.data.baseUrl || '');
           setEnabled(config.enabled !== false);
         } else {
@@ -112,6 +114,9 @@ export function ProviderEditor({
       if (apiKey.trim()) {
         config.apiKey = apiKey;
       }
+      if (apiKeyEnvVar.trim() && apiKeyEnvVar !== provider?.apiKeyEnvVar) {
+        config.apiKeyEnvVar = apiKeyEnvVar;
+      }
       if (baseUrl.trim() && baseUrl !== provider?.baseUrl) {
         config.baseUrl = baseUrl;
       }
@@ -331,6 +336,20 @@ export function ProviderEditor({
                     )}
                   </div>
 
+                  {/* API Key Env Var */}
+                  <div>
+                    <label className="block text-xs text-fg-muted mb-1">
+                      Environment Variable (alternative)
+                    </label>
+                    <Input
+                      value={apiKeyEnvVar}
+                      onChange={(e) => setApiKeyEnvVar(e.target.value)}
+                      placeholder={provider?.apiKeyEnvVar || 'PROVIDER_API_KEY'}
+                    />
+                    <p className="text-xs text-fg-subtle mt-1">
+                      If no API key is set, this env var will be used
+                    </p>
+                  </div>
                 </div>
 
                 {/* Base URL Section */}

packages/ui/src/components/ProvidersPanel.tsx

@@ -406,6 +406,14 @@ export function ProvidersPanel({ onClose, responsive = false }: ProvidersPanelPr
                       </div>
                     )}
 
+                    {/* API Key Env Var */}
+                    {detail.apiKeyEnvVar && (
+                      <div className="text-xs">
+                        <span className="text-fg-muted">API Key Env:</span>{' '}
+                        <code className="text-fg-secondary bg-surface-subtle px-1 rounded">{detail.apiKeyEnvVar}</code>
+                      </div>
+                    )}
+
                     {/* Models */}
                     <div className="space-y-2">
                       <div className="flex items-center justify-between">
@@ -680,6 +688,14 @@ export function ProvidersPanel({ onClose, responsive = false }: ProvidersPanelPr
                       placeholder="http://localhost:11434/v1"
                     />
                   </div>
+                  <div>
+                    <label className="text-xs text-fg-muted">API Key Env Var (optional)</label>
+                    <Input
+                      value={newProvider.apiKeyEnvVar || ''}
+                      onChange={(e) => setNewProvider((p) => ({ ...p, apiKeyEnvVar: e.target.value }))}
+                      placeholder="OLLAMA_API_KEY"
+                    />
+                  </div>
                 </div>
                 <div className="flex justify-end gap-2 pt-2">
                   <Button variant="ghost" onClick={() => setShowAddProvider(false)}>

packages/ui/src/components/ServicesPanel.tsx

@@ -1,452 +0,0 @@
-/**
- * ServicesPanel Component
- *
- * Third-party services configuration panel (e.g., Tavily for web search)
- */
-
-import { useState, useEffect, useCallback } from 'react';
-import {
-  X,
-  RefreshCw,
-  Globe,
-  Key,
-  Check,
-  Loader2,
-  Eye,
-  EyeOff,
-  ExternalLink,
-} from 'lucide-react';
-import { motion, AnimatePresence } from 'framer-motion';
-import { toast } from 'sonner';
-import { cn } from '../utils/cn';
-import { modalOverlay, modalContent, smoothTransition } from '../utils/animations';
-import { Button } from '../primitives/Button';
-import { Input } from '../primitives/Input';
-import { Switch } from '../primitives/Switch';
-import { Skeleton } from './Skeleton';
-import {
-  listServices,
-  updateService,
-  deleteService,
-  type ServiceListItem,
-} from '../api/client.js';
-
-interface ServicesPanelProps {
-  onClose: () => void;
-  /** Enable responsive layout */
-  responsive?: boolean;
-}
-
-export function ServicesPanel({ onClose, responsive = false }: ServicesPanelProps) {
-  // Data state
-  const [services, setServices] = useState<ServiceListItem[]>([]);
-
-  // UI state
-  const [loading, setLoading] = useState(true);
-  const [refreshing, setRefreshing] = useState(false);
-  const [savingService, setSavingService] = useState<string | null>(null);
-
-  // Edit state
-  const [editingService, setEditingService] = useState<string | null>(null);
-  const [apiKeyInput, setApiKeyInput] = useState('');
-  const [showApiKey, setShowApiKey] = useState(false);
-
-  // Load services list
-  const loadServices = useCallback(async (showToast = false) => {
-    try {
-      const result = await listServices();
-      if (result.success) {
-        setServices(result.data);
-        if (showToast) {
-          toast.success('Services refreshed');
-        }
-      } else {
-        toast.error(result.error || 'Failed to load services');
-      }
-    } catch (err) {
-      toast.error(err instanceof Error ? err.message : 'Failed to load services');
-    }
-  }, []);
-
-  // Initial load
-  useEffect(() => {
-    setLoading(true);
-    loadServices().finally(() => setLoading(false));
-  }, [loadServices]);
-
-  // Refresh
-  const handleRefresh = async () => {
-    setRefreshing(true);
-    await loadServices(true);
-    setRefreshing(false);
-  };
-
-  // Start editing a service
-  const handleStartEdit = async (serviceId: string) => {
-    setEditingService(serviceId);
-    setApiKeyInput('');
-    setShowApiKey(false);
-  };
-
-  // Save service config
-  const handleSaveService = async (serviceId: string, enabled: boolean) => {
-    setSavingService(serviceId);
-    try {
-      const payload: { apiKey?: string; enabled?: boolean } = { enabled };
-      if (apiKeyInput) {
-        payload.apiKey = apiKeyInput;
-      }
-
-      const result = await updateService(serviceId, payload);
-      if (result.success) {
-        toast.success(`${serviceId} configuration saved`);
-        setEditingService(null);
-        setApiKeyInput('');
-        loadServices();
-      } else {
-        toast.error(result.error || 'Failed to save configuration');
-      }
-    } catch (err) {
-      toast.error(err instanceof Error ? err.message : 'Failed to save configuration');
-    } finally {
-      setSavingService(null);
-    }
-  };
-
-  // Toggle service enabled status
-  const handleToggleEnabled = async (service: ServiceListItem) => {
-    setSavingService(service.id);
-    try {
-      const result = await updateService(service.id, { enabled: !service.enabled });
-      if (result.success) {
-        toast.success(`${service.name} ${!service.enabled ? 'enabled' : 'disabled'}`);
-        loadServices();
-      } else {
-        toast.error(result.error || 'Failed to update service');
-      }
-    } catch (err) {
-      toast.error(err instanceof Error ? err.message : 'Failed to update service');
-    } finally {
-      setSavingService(null);
-    }
-  };
-
-  // Delete service config (remove API key)
-  const handleDeleteConfig = async (serviceId: string) => {
-    if (!confirm(`Are you sure you want to remove the API key for "${serviceId}"?`)) return;
-
-    setSavingService(serviceId);
-    try {
-      const result = await deleteService(serviceId);
-      if (result.success) {
-        toast.success(`${serviceId} configuration removed`);
-        loadServices();
-      } else {
-        toast.error(result.error || 'Failed to remove configuration');
-      }
-    } catch (err) {
-      toast.error(err instanceof Error ? err.message : 'Failed to remove configuration');
-    } finally {
-      setSavingService(null);
-    }
-  };
-
-  // Loading skeleton
-  const LoadingSkeleton = () => (
-    <div className="space-y-3 p-4">
-      {[1, 2].map((i) => (
-        <div key={i} className="flex items-center gap-3 p-4 bg-surface-base/50 rounded-lg">
-          <Skeleton className="h-10 w-10 rounded-lg" />
-          <div className="flex-1 space-y-2">
-            <Skeleton className="h-4 w-32" />
-            <Skeleton className="h-3 w-48" />
-          </div>
-          <Skeleton className="h-6 w-12 rounded-full" />
-        </div>
-      ))}
-    </div>
-  );
-
-  // Service item component
-  const ServiceItem = ({ service }: { service: ServiceListItem }) => {
-    const isEditing = editingService === service.id;
-    const isSaving = savingService === service.id;
-
-    return (
-      <motion.div
-        layout
-        initial={{ opacity: 0, y: 10 }}
-        animate={{ opacity: 1, y: 0 }}
-        className="bg-surface-base/50 rounded-lg overflow-hidden"
-      >
-        {/* Service Header */}
-        <div className="flex items-center gap-4 p-4">
-          {/* Icon */}
-          <div className="w-10 h-10 rounded-lg bg-primary-500/10 flex items-center justify-center">
-            <Globe size={20} className="text-primary-400" />
-          </div>
-
-          {/* Info */}
-          <div className="flex-1 min-w-0">
-            <div className="flex items-center gap-2">
-              <span className="font-medium text-fg-secondary">{service.name}</span>
-              <a
-                href={service.website}
-                target="_blank"
-                rel="noopener noreferrer"
-                className="text-fg-subtle hover:text-primary-400 transition-colors"
-                title="Visit website"
-              >
-                <ExternalLink size={12} />
-              </a>
-            </div>
-            <p className="text-xs text-fg-subtle truncate">{service.description}</p>
-            <div className="text-xs text-fg-subtle flex items-center gap-2 mt-1">
-              {service.hasApiKey ? (
-                <span className="text-green-400 flex items-center gap-1">
-                  <Key size={10} />
-                  API Key configured
-                </span>
-              ) : (
-                <span className="text-yellow-400 flex items-center gap-1">
-                  <Key size={10} />
-                  No API Key
-                </span>
-              )}
-            </div>
-          </div>
-
-          {/* Actions */}
-          <div className="flex items-center gap-3">
-            {/* Enable Toggle */}
-            <div className="flex items-center gap-2">
-              <span className="text-xs text-fg-muted">
-                {service.enabled ? 'Enabled' : 'Disabled'}
-              </span>
-              <Switch
-                checked={service.enabled}
-                onCheckedChange={() => handleToggleEnabled(service)}
-                disabled={isSaving || !service.hasApiKey}
-              />
-            </div>
-
-            {/* Configure Button */}
-            <Button
-              variant="outline"
-              size="sm"
-              onClick={() => handleStartEdit(service.id)}
-              disabled={isSaving}
-            >
-              {isSaving ? (
-                <Loader2 size={14} className="animate-spin" />
-              ) : (
-                <Key size={14} className="mr-1" />
-              )}
-              Configure
-            </Button>
-          </div>
-        </div>
-
-        {/* Edit Panel */}
-        <AnimatePresence>
-          {isEditing && (
-            <motion.div
-              initial={{ height: 0, opacity: 0 }}
-              animate={{ height: 'auto', opacity: 1 }}
-              exit={{ height: 0, opacity: 0 }}
-              transition={{ duration: 0.2 }}
-              className="overflow-hidden"
-            >
-              <div className="px-4 pb-4 pt-2 border-t border-line/50 space-y-4">
-                {/* API Key Input */}
-                <div className="space-y-2">
-                  <label className="text-sm text-fg-muted flex items-center gap-2">
-                    <Key size={14} />
-                    API Key
-                  </label>
-                  <div className="flex gap-2">
-                    <div className="relative flex-1">
-                      <Input
-                        type={showApiKey ? 'text' : 'password'}
-                        value={apiKeyInput}
-                        onChange={(e) => setApiKeyInput(e.target.value)}
-                        placeholder={service.hasApiKey ? '••••••••••••••••' : 'Enter API key'}
-                        className="pr-10"
-                      />
-                      <button
-                        type="button"
-                        onClick={() => setShowApiKey(!showApiKey)}
-                        className="absolute right-3 top-1/2 -translate-y-1/2 text-fg-subtle hover:text-fg-secondary"
-                      >
-                        {showApiKey ? <EyeOff size={16} /> : <Eye size={16} />}
-                      </button>
-                    </div>
-                  </div>
-                  <p className="text-xs text-fg-subtle">
-                    Get your API key from{' '}
-                    <a
-                      href={service.website}
-                      target="_blank"
-                      rel="noopener noreferrer"
-                      className="text-primary-400 hover:underline"
-                    >
-                      {service.website}
-                    </a>
-                  </p>
-                </div>
-
-                {/* Actions */}
-                <div className="flex items-center justify-between">
-                  <div>
-                    {service.hasApiKey && (
-                      <Button
-                        variant="ghost"
-                        size="sm"
-                        onClick={() => handleDeleteConfig(service.id)}
-                        className="text-red-400 hover:text-red-300"
-                        disabled={isSaving}
-                      >
-                        Remove API Key
-                      </Button>
-                    )}
-                  </div>
-                  <div className="flex gap-2">
-                    <Button
-                      variant="ghost"
-                      size="sm"
-                      onClick={() => {
-                        setEditingService(null);
-                        setApiKeyInput('');
-                      }}
-                      disabled={isSaving}
-                    >
-                      Cancel
-                    </Button>
-                    <Button
-                      size="sm"
-                      onClick={() => handleSaveService(service.id, service.enabled)}
-                      disabled={isSaving || (!apiKeyInput && !service.hasApiKey)}
-                    >
-                      {isSaving ? (
-                        <Loader2 size={14} className="animate-spin mr-1" />
-                      ) : (
-                        <Check size={14} className="mr-1" />
-                      )}
-                      Save
-                    </Button>
-                  </div>
-                </div>
-              </div>
-            </motion.div>
-          )}
-        </AnimatePresence>
-      </motion.div>
-    );
-  };
-
-  return (
-    <AnimatePresence>
-      <motion.div
-        variants={modalOverlay}
-        initial="initial"
-        animate="animate"
-        exit="exit"
-        transition={{ duration: 0.2 }}
-        className={cn(
-          'fixed inset-0 bg-black/50 flex z-50',
-          responsive ? 'items-end md:items-center justify-center' : 'items-center justify-center'
-        )}
-        onClick={onClose}
-      >
-        <motion.div
-          variants={modalContent}
-          initial="initial"
-          animate="animate"
-          exit="exit"
-          transition={smoothTransition}
-          onClick={(e) => e.stopPropagation()}
-          className={cn(
-            'bg-surface-subtle max-h-[90vh] overflow-hidden flex flex-col',
-            responsive
-              ? 'w-full md:w-full md:max-w-lg md:mx-4 rounded-t-2xl md:rounded-lg'
-              : 'rounded-lg w-full max-w-lg mx-4'
-          )}
-        >
-          {/* Header */}
-          <div
-            className={cn(
-              'flex items-center justify-between border-b border-line',
-              responsive ? 'px-4 md:px-6 py-4' : 'px-6 py-4'
-            )}
-          >
-            {responsive && (
-              <div className="absolute top-2 left-1/2 -translate-x-1/2 w-10 h-1 bg-surface-emphasis rounded-full md:hidden" />
-            )}
-            <div className={cn(responsive && 'mt-2 md:mt-0')}>
-              <h2 className="text-lg font-semibold flex items-center gap-2">
-                <Globe size={20} className="text-primary-400" />
-                External Services
-              </h2>
-              <p className="text-xs text-fg-subtle">
-                Configure API keys for third-party services
-              </p>
-            </div>
-            <div className="flex items-center gap-2">
-              <Button
-                variant="ghost"
-                size="icon"
-                onClick={handleRefresh}
-                disabled={refreshing}
-                title="Refresh"
-                className={cn(responsive && 'min-w-[44px] min-h-[44px]')}
-              >
-                <RefreshCw size={18} className={cn(refreshing && 'animate-spin')} />
-              </Button>
-              <Button
-                variant="ghost"
-                size="icon"
-                onClick={onClose}
-                className={cn(responsive && 'min-w-[44px] min-h-[44px]')}
-              >
-                <X size={20} />
-              </Button>
-            </div>
-          </div>
-
-          {/* Services List */}
-          <div className="flex-1 overflow-y-auto">
-            {loading ? (
-              <LoadingSkeleton />
-            ) : services.length === 0 ? (
-              <div className="flex flex-col items-center justify-center py-12 text-fg-subtle">
-                <Globe size={48} className="mb-4 opacity-50" />
-                <p className="text-center">No services available</p>
-              </div>
-            ) : (
-              <motion.div
-                initial={{ opacity: 0 }}
-                animate={{ opacity: 1 }}
-                className={cn('space-y-3', responsive ? 'p-4' : 'p-4')}
-              >
-                {services.map((service) => (
-                  <ServiceItem key={service.id} service={service} />
-                ))}
-              </motion.div>
-            )}
-          </div>
-
-          {/* Footer */}
-          <div
-            className={cn(
-              'border-t border-line text-xs text-fg-subtle text-center',
-              responsive ? 'px-4 py-3 safe-area-pb' : 'px-6 py-3'
-            )}
-          >
-            Config stored in{' '}
-            <code className="font-mono bg-surface-base px-1 rounded">~/.ai-assistant/providers.json</code>
-          </div>
-        </motion.div>
-      </motion.div>
-    </AnimatePresence>
-  );
-}

packages/ui/src/components/SessionPanel.tsx

@@ -5,23 +5,14 @@
  */
 
 import { useState, useEffect, useCallback, forwardRef } from 'react';
-import { X, Plus, MessageSquare, Trash2, MessageCircle, Coins } from 'lucide-react';
+import { X, Plus, MessageSquare, Trash2, MessageCircle } from 'lucide-react';
 import { motion, AnimatePresence } from 'framer-motion';
 import { toast } from 'sonner';
 import { cn } from '../utils/cn';
 import { modalOverlay, modalContent, smoothTransition, fadeInUp } from '../utils/animations';
 import { Button } from '../primitives/Button';
 import { SessionSkeleton } from './Skeleton';
-import {
-  listSessions,
-  createSession,
-  deleteSession,
-  getTokenStatsSummary,
-  getSessionTokenStats,
-  type Session,
-  type ProjectTokenStats,
-  type SessionTokenStats,
-} from '../api/client.js';
+import { listSessions, createSession, deleteSession, type Session } from '../api/client.js';
 
 interface SessionPanelProps {
   onClose: () => void;
@@ -37,17 +28,6 @@ interface SessionPanelProps {
   responsive?: boolean;
 }
 
-// 格式化 Token 数量
-const formatTokens = (tokens: number): string => {
-  if (tokens >= 1000000) {
-    return `${(tokens / 1000000).toFixed(2)}M`;
-  }
-  if (tokens >= 1000) {
-    return `${(tokens / 1000).toFixed(1)}k`;
-  }
-  return `${tokens}`;
-};
-
 export function SessionPanel({
   onClose,
   currentSessionId,
@@ -58,45 +38,13 @@ export function SessionPanel({
 }: SessionPanelProps) {
   const [sessions, setSessions] = useState<Session[]>([]);
   const [isLoading, setIsLoading] = useState(true);
-  const [projectStats, setProjectStats] = useState<ProjectTokenStats | null>(null);
-  const [sessionStats, setSessionStats] = useState<Record<string, SessionTokenStats>>({});
 
-  // 加载会话列表和 Token 统计
+  // 加载会话列表
   const loadSessions = useCallback(async () => {
     setIsLoading(true);
     try {
-      const [sessionsResult, summaryResult] = await Promise.all([
-        listSessions(),
-        getTokenStatsSummary(),
-      ]);
-      setSessions(sessionsResult.data);
-
-      // 设置项目统计
-      if (summaryResult.success && summaryResult.data?.project) {
-        setProjectStats(summaryResult.data.project);
-      }
-
-      // 加载每个会话的 Token 统计
-      const statsPromises = sessionsResult.data.map(async (session) => {
-        try {
-          const result = await getSessionTokenStats(session.id);
-          if (result.success && result.data) {
-            return { id: session.id, stats: result.data };
-          }
-        } catch {
-          // 忽略单个会话统计加载失败
-        }
-        return null;
-      });
-
-      const statsResults = await Promise.all(statsPromises);
-      const newStats: Record<string, SessionTokenStats> = {};
-      for (const result of statsResults) {
-        if (result) {
-          newStats[result.id] = result.stats;
-        }
-      }
-      setSessionStats(newStats);
+      const { data } = await listSessions();
+      setSessions(data);
     } catch (error) {
       console.error('Failed to load sessions:', error);
       toast.error('Failed to load sessions');
@@ -161,60 +109,41 @@ export function SessionPanel({
   }, [sessionTitleUpdate]);
 
   // 会话列表项
-  const SessionItem = forwardRef<HTMLDivElement, { session: Session }>(({ session }, ref) => {
-    const stats = sessionStats[session.id];
-    const totalTokens = stats?.total.totalTokens ?? 0;
-
-    return (
-      <motion.div
-        ref={ref}
-        layout
-        variants={fadeInUp}
-        initial="initial"
-        animate="animate"
-        exit="exit"
-        transition={smoothTransition}
-        onClick={() => handleSelectSession(session.id)}
-        className={cn(
-          'flex items-center gap-3 p-3 rounded-lg cursor-pointer group',
-          'hover:bg-surface-muted transition-colors',
-          'active:bg-surface-emphasis',
-          currentSessionId === session.id && 'bg-primary-500/20 border border-primary-500/30'
-        )}
-      >
-        <MessageSquare size={18} className="text-fg-muted flex-shrink-0" />
-        <div className="flex-1 min-w-0">
-          <div className="text-sm truncate text-fg">
-            {session.name || `Chat ${session.id.slice(0, 8)}`}
-          </div>
-          <div className="flex items-center gap-2 text-xs text-fg-subtle">
-            <span>{session.messageCount} messages</span>
-            {totalTokens > 0 && (
-              <>
-                <span className="text-fg-muted/40">•</span>
-                <span
-                  className="flex items-center gap-0.5"
-                  title={`输入: ${formatTokens(stats.total.inputTokens)} | 输出: ${formatTokens(stats.total.outputTokens)}`}
-                >
-                  <Coins size={10} />
-                  {formatTokens(totalTokens)}
-                </span>
-              </>
-            )}
-          </div>
+  const SessionItem = forwardRef<HTMLDivElement, { session: Session }>(({ session }, ref) => (
+    <motion.div
+      ref={ref}
+      layout
+      variants={fadeInUp}
+      initial="initial"
+      animate="animate"
+      exit="exit"
+      transition={smoothTransition}
+      onClick={() => handleSelectSession(session.id)}
+      className={cn(
+        'flex items-center gap-3 p-3 rounded-lg cursor-pointer group',
+        'hover:bg-surface-muted transition-colors',
+        'active:bg-surface-emphasis',
+        currentSessionId === session.id && 'bg-primary-500/20 border border-primary-500/30'
+      )}
+    >
+      <MessageSquare size={18} className="text-fg-muted flex-shrink-0" />
+      <div className="flex-1 min-w-0">
+        <div className="text-sm truncate text-fg">
+          {session.name || `Chat ${session.id.slice(0, 8)}`}
         </div>
-        <motion.button
-          whileHover={{ scale: 1.1 }}
-          whileTap={{ scale: 0.9 }}
-          onClick={(e) => handleDelete(session.id, e)}
-          className="opacity-0 group-hover:opacity-100 p-1.5 hover:bg-red-500/20 rounded transition-all"
-          aria-label="Delete session"
-        >
-          <Trash2 size={14} className="text-red-400" />
-        </motion.button>
-      </motion.div>
-    );
-  });
+        <div className="text-xs text-fg-subtle">{session.messageCount} messages</div>
+      </div>
+      <motion.button
+        whileHover={{ scale: 1.1 }}
+        whileTap={{ scale: 0.9 }}
+        onClick={(e) => handleDelete(session.id, e)}
+        className="opacity-0 group-hover:opacity-100 p-1.5 hover:bg-red-500/20 rounded transition-all"
+        aria-label="Delete session"
+      >
+        <Trash2 size={14} className="text-red-400" />
+      </motion.button>
+    </motion.div>
+  ));
 
   // 空状态
   const EmptyState = () => (
@@ -260,48 +189,30 @@ export function SessionPanel({
       onClick={(e) => e.stopPropagation()}
     >
       {/* Header */}
-      <div className="border-b border-line">
-        <div className="flex items-center justify-between p-4">
-          <div className="flex items-center gap-2">
-            <MessageSquare size={20} className="text-primary-400" />
-            <h2 className="text-lg font-semibold text-fg">Sessions</h2>
-            {!isLoading && (
-              <span className="text-xs text-fg-muted bg-surface-muted px-2 py-0.5 rounded-full">
-                {sessions.length}
-              </span>
-            )}
-          </div>
-          <div className="flex items-center gap-2">
-            <Button onClick={handleCreate} variant="default" size="sm">
-              <Plus size={16} />
-              New
-            </Button>
-            <motion.button
-              whileHover={{ scale: 1.1 }}
-              whileTap={{ scale: 0.9 }}
-              onClick={onClose}
-              className="p-1.5 hover:bg-surface-muted rounded-lg transition-colors"
-            >
-              <X size={20} className="text-fg-muted" />
-            </motion.button>
-          </div>
+      <div className="flex items-center justify-between p-4 border-b border-line">
+        <div className="flex items-center gap-2">
+          <MessageSquare size={20} className="text-primary-400" />
+          <h2 className="text-lg font-semibold text-fg">Sessions</h2>
+          {!isLoading && (
+            <span className="text-xs text-fg-muted bg-surface-muted px-2 py-0.5 rounded-full">
+              {sessions.length}
+            </span>
+          )}
+        </div>
+        <div className="flex items-center gap-2">
+          <Button onClick={handleCreate} variant="default" size="sm">
+            <Plus size={16} />
+            New
+          </Button>
+          <motion.button
+            whileHover={{ scale: 1.1 }}
+            whileTap={{ scale: 0.9 }}
+            onClick={onClose}
+            className="p-1.5 hover:bg-surface-muted rounded-lg transition-colors"
+          >
+            <X size={20} className="text-fg-muted" />
+          </motion.button>
         </div>
-        {/* 项目 Token 统计 */}
-        {projectStats && projectStats.totalTokens > 0 && (
-          <div className="px-4 pb-3 flex items-center gap-4 text-xs text-fg-muted">
-            <div
-              className="flex items-center gap-1"
-              title={`总输入: ${formatTokens(projectStats.totalInputTokens)} | 总输出: ${formatTokens(projectStats.totalOutputTokens)}`}
-            >
-              <Coins size={12} className="text-primary-400" />
-              <span>项目总计:</span>
-              <span className="text-fg-secondary font-medium">{formatTokens(projectStats.totalTokens)}</span>
-            </div>
-            <div className="text-fg-subtle">
-              {projectStats.sessionCount} 个会话
-            </div>
-          </div>
-        )}
       </div>
 
       {/* Session List */}

packages/ui/src/components/StatusBar.tsx

@@ -1,28 +1,18 @@
 /**
  * StatusBar Component
  *
- * 底部状态栏，显示 Git 分支、诊断信息、连接状态、Token 统计等
+ * 底部状态栏，显示 Git 分支、诊断信息、连接状态等
  */
 
 import { useState, useEffect, useCallback } from 'react';
-import { GitBranch, AlertTriangle, AlertCircle, WifiOff, RefreshCw, CheckCircle, Coins } from 'lucide-react';
+import { GitBranch, AlertTriangle, AlertCircle, WifiOff, RefreshCw, CheckCircle } from 'lucide-react';
 import { cn } from '../utils/cn.js';
-import {
-  getLSPDiagnostics,
-  getGitInfo,
-  getHealth,
-  getSessionTokenStats,
-  type DiagnosticsSummary,
-  type GitInfo,
-  type SessionTokenStats,
-} from '../api/client.js';
+import { getLSPDiagnostics, getGitInfo, getHealth, type DiagnosticsSummary, type GitInfo } from '../api/client.js';
 
 interface StatusBarProps {
   className?: string;
   /** 是否连接到服务器 */
   isConnected?: boolean;
-  /** 当前会话 ID */
-  sessionId?: string | null;
   /** 点击诊断信息回调 */
   onDiagnosticsClick?: () => void;
   /** 刷新间隔 (ms) */
@@ -32,39 +22,25 @@ interface StatusBarProps {
 export function StatusBar({
   className,
   isConnected: isConnectedProp,
-  sessionId,
   onDiagnosticsClick,
   refreshInterval = 30000,
 }: StatusBarProps) {
   const [diagnostics, setDiagnostics] = useState<DiagnosticsSummary | null>(null);
   const [gitInfo, setGitInfo] = useState<GitInfo | null>(null);
-  const [tokenStats, setTokenStats] = useState<SessionTokenStats | null>(null);
   const [loading, setLoading] = useState(false);
   const [connectionStatus, setConnectionStatus] = useState(true);
 
   // 如果外部传入了 isConnected，使用外部值；否则使用内部检测
   const isConnected = isConnectedProp ?? connectionStatus;
 
-  // 加载诊断信息、Git 信息和 Token 统计
+  // 加载诊断信息和 Git 信息
   const loadData = useCallback(async () => {
     setLoading(true);
     try {
-      const promises: Promise<unknown>[] = [
+      const [diagResult, gitResult] = await Promise.all([
         getLSPDiagnostics(),
         getGitInfo(),
-      ];
-
-      // 如果有 sessionId，加载 Token 统计
-      if (sessionId) {
-        promises.push(getSessionTokenStats(sessionId));
-      }
-
-      const results = await Promise.all(promises);
-      const [diagResult, gitResult, tokenResult] = results as [
-        Awaited<ReturnType<typeof getLSPDiagnostics>>,
-        Awaited<ReturnType<typeof getGitInfo>>,
-        Awaited<ReturnType<typeof getSessionTokenStats>> | undefined,
-      ];
+      ]);
 
       if (diagResult.success && diagResult.data.summary) {
         setDiagnostics(diagResult.data.summary);
@@ -74,10 +50,6 @@ export function StatusBar({
         setGitInfo(gitResult.data);
       }
 
-      if (tokenResult?.success && tokenResult.data) {
-        setTokenStats(tokenResult.data);
-      }
-
       // 如果没有外部传入连接状态，内部检测
       if (isConnectedProp === undefined) {
         setConnectionStatus(true);
@@ -90,7 +62,7 @@ export function StatusBar({
     } finally {
       setLoading(false);
     }
-  }, [isConnectedProp, sessionId]);
+  }, [isConnectedProp]);
 
   // 检测连接状态（如果没有外部传入）
   const checkConnection = useCallback(async () => {
@@ -120,17 +92,6 @@ export function StatusBar({
   const warningCount = diagnostics?.totalWarnings ?? 0;
   const hasIssues = errorCount > 0 || warningCount > 0;
 
-  // 格式化 Token 数量
-  const formatTokens = (tokens: number): string => {
-    if (tokens >= 1000000) {
-      return `${(tokens / 1000000).toFixed(2)}M`;
-    }
-    if (tokens >= 1000) {
-      return `${(tokens / 1000).toFixed(1)}k`;
-    }
-    return `${tokens}`;
-  };
-
   return (
     <div
       className={cn(
@@ -188,17 +149,6 @@ export function StatusBar({
 
       {/* 右侧 */}
       <div className="flex items-center gap-3">
-        {/* Token 统计 */}
-        {tokenStats && tokenStats.total.totalTokens > 0 && (
-          <div
-            className="flex items-center gap-1 text-fg-muted hover:text-fg-secondary cursor-default"
-            title={`输入: ${formatTokens(tokenStats.total.inputTokens)} | 输出: ${formatTokens(tokenStats.total.outputTokens)} | 消息: ${tokenStats.messageCount}${tokenStats.children.totalTokens > 0 ? ` | 子任务: ${formatTokens(tokenStats.children.totalTokens)}` : ''}`}
-          >
-            <Coins size={12} />
-            <span>{formatTokens(tokenStats.total.totalTokens)}</span>
-          </div>
-        )}
-
         {/* 诊断信息 */}
         <button
           onClick={onDiagnosticsClick}

packages/ui/src/hooks/useChat.ts

@@ -415,12 +415,6 @@ export function useChat({ sessionId, onError, onSessionNotFound, onSessionUpdate
               const content = message.payload?.content || streaming?.content || '';
               // 从服务器 payload 获取 agentName，或使用当前 agentMode
               const agentName = message.payload?.agentName || prev.agentMode;
-              // 获取 token usage 信息
-              const usage = message.payload?.usage as {
-                inputTokens?: number;
-                outputTokens?: number;
-                totalTokens?: number;
-              } | undefined;
 
               const newMessage: Message = streaming
                 ? {
@@ -428,13 +422,7 @@ export function useChat({ sessionId, onError, onSessionNotFound, onSessionUpdate
                     id: message.payload?.id || streaming.id,
                     timestamp: message.payload?.timestamp || streaming.timestamp,
                     content,
-                    metadata: {
-                      ...streaming.metadata,
-                      agentName,
-                      inputTokens: usage?.inputTokens,
-                      outputTokens: usage?.outputTokens,
-                      totalTokens: usage?.totalTokens,
-                    },
+                    metadata: { ...streaming.metadata, agentName },
                   }
                 : {
                     id: message.payload?.id || `assistant-${Date.now()}-${Math.random().toString(36).slice(2, 9)}`,
@@ -442,12 +430,7 @@ export function useChat({ sessionId, onError, onSessionNotFound, onSessionUpdate
                     timestamp: message.payload?.timestamp || new Date().toISOString(),
                     parts: [{ type: 'text', id: `text-${Date.now()}`, text: content }],
                     content,
-                    metadata: {
-                      agentName,
-                      inputTokens: usage?.inputTokens,
-                      outputTokens: usage?.outputTokens,
-                      totalTokens: usage?.totalTokens,
-                    },
+                    metadata: { agentName },
                   };
 
               return {

packages/ui/src/index.ts

@@ -105,12 +105,6 @@ export {
   stopLSPServer,
   getRunningLSPServers,
   getLSPDiagnostics,
-  // Services API
-  listServices,
-  getService,
-  updateService,
-  deleteService,
-  type ServiceListItem,
 } from './api/client.js';
 
 // Types
@@ -241,7 +235,6 @@ export { AgentEditor } from './components/AgentEditor.js';
 export { AgentDefaultsEditor } from './components/AgentDefaultsEditor.js';
 export { ProvidersPanel } from './components/ProvidersPanel.js';
 export { ProviderEditor } from './components/ProviderEditor.js';
-export { ServicesPanel } from './components/ServicesPanel.js';
 export { CheckpointPanel } from './components/CheckpointPanel.js';
 export { CheckpointDiffViewer } from './components/CheckpointDiffViewer.js';
 export { RestoreDialog } from './components/RestoreDialog.js';

packages/web/src/App.tsx

@@ -13,7 +13,6 @@ import {
   AgentsPanel,
   CheckpointPanel,
   ProvidersPanel,
-  ServicesPanel,
   LSPPanel,
   DiagnosticsPanel,
   SessionPanel,
@@ -38,7 +37,6 @@ export function App() {
   const [showAgents, setShowAgents] = useState(false);
   const [showCheckpoints, setShowCheckpoints] = useState(false);
   const [showProviders, setShowProviders] = useState(false);
-  const [showServices, setShowServices] = useState(false);
   const [showLSP, setShowLSP] = useState(false);
   const [showDiagnostics, setShowDiagnostics] = useState(false);
   const [showSessions, setShowSessions] = useState(false);
@@ -66,6 +64,8 @@ export function App() {
 
   // 初始化：加载会话
   useEffect(() => {
+    const HAS_SESSIONS_KEY = 'ai-assistant-has-sessions';
+
     async function init() {
       try {
         const sessionsResult = await listSessions();
@@ -74,11 +74,18 @@ export function App() {
         if (sessions.length > 0) {
           // 有会话，选择最近的
           setCurrentSessionId(sessions[0].id);
+          localStorage.setItem(HAS_SESSIONS_KEY, 'true');
         } else {
-          // 无会话，自动创建一个新会话
-          // 这处理了新 project 目录的情况
-          const { data: newSession } = await createSession();
-          setCurrentSessionId(newSession.id);
+          // 无会话：检查是否是首次启动
+          const hasHadSessions = localStorage.getItem(HAS_SESSIONS_KEY);
+
+          if (!hasHadSessions) {
+            // 首次启动，自动创建会话
+            const { data: newSession } = await createSession();
+            setCurrentSessionId(newSession.id);
+            localStorage.setItem(HAS_SESSIONS_KEY, 'true');
+          }
+          // 用户删除了所有会话：不自动创建，显示空状态
         }
       } catch (error) {
         console.error('Failed to initialize:', error);
@@ -196,7 +203,6 @@ export function App() {
                 onOpenAgents={() => setShowAgents(true)}
                 onOpenCheckpoints={() => setShowCheckpoints(true)}
                 onOpenProviders={() => setShowProviders(true)}
-                onOpenServices={() => setShowServices(true)}
                 onOpenLSP={() => setShowLSP(true)}
                 onOpenDiagnostics={() => setShowDiagnostics(true)}
                 onOpenSessions={() => setShowSessions(true)}
@@ -216,10 +222,7 @@ export function App() {
         </div>
 
         {/* 底部状态栏 */}
-        <StatusBar
-          sessionId={currentSessionId}
-          onDiagnosticsClick={() => setShowDiagnostics(true)}
-        />
+        <StatusBar onDiagnosticsClick={() => setShowDiagnostics(true)} />
 
         {/* 命令面板 */}
         {showCommands && <CommandPanel onClose={() => setShowCommands(false)} responsive />}
@@ -239,9 +242,6 @@ export function App() {
         {/* Providers 面板 */}
         {showProviders && <ProvidersPanel onClose={() => setShowProviders(false)} responsive />}
 
-        {/* Services 面板 */}
-        {showServices && <ServicesPanel onClose={() => setShowServices(false)} responsive />}
-
         {/* LSP 面板 */}
         {showLSP && (
           <LSPPanel

packages/web/src/pages/Chat.tsx

@@ -3,7 +3,7 @@
  */
 
 import { useEffect, useRef } from 'react';
-import { MessageSquare, Terminal, Plug, Zap, Bot, History, Server, MessagesSquare, Globe } from 'lucide-react';
+import { MessageSquare, Terminal, Plug, Zap, Bot, History, Server, MessagesSquare } from 'lucide-react';
 import { motion, AnimatePresence } from 'framer-motion';
 import { toast } from 'sonner';
 import {
@@ -33,7 +33,6 @@ interface ChatPageProps {
   onOpenAgents?: () => void;
   onOpenCheckpoints?: () => void;
   onOpenProviders?: () => void;
-  onOpenServices?: () => void;
   onOpenLSP?: () => void;
   onOpenDiagnostics?: () => void;
   onOpenSessions?: () => void;
@@ -62,7 +61,6 @@ export function ChatPage({
   onOpenAgents,
   onOpenCheckpoints,
   onOpenProviders,
-  onOpenServices,
   onOpenLSP,
   onOpenDiagnostics,
   onOpenSessions,
@@ -199,7 +197,6 @@ export function ChatPage({
               items={[
                 { icon: History, label: 'Checkpoints', onClick: onOpenCheckpoints },
                 { icon: Server, label: 'Model Providers', onClick: onOpenProviders },
-                { icon: Globe, label: 'External Services', onClick: onOpenServices },
                 { icon: Bot, label: 'Agent Presets', onClick: onOpenAgents },
                 { icon: Zap, label: 'Hooks', onClick: onOpenHooks },
                 { icon: Plug, label: 'MCP Servers', onClick: onOpenMCP },

scripts/build-standalone.ts

@@ -1,285 +0,0 @@
-#!/usr/bin/env bun
-/**
- * Build Standalone Server with Embedded Web UI and WASM
- *
- * 构建包含 Web UI 和 WASM 文件的独立服务器可执行文件
- *
- * Usage:
- *   bun run scripts/build-standalone.ts
- *   bun run scripts/build-standalone.ts --output ./dist/ai-assistant
- */
-
-import * as fs from 'fs';
-import * as path from 'path';
-import { $ } from 'bun';
-
-const ROOT_DIR = path.join(import.meta.dir, '..');
-const WEB_DIR = path.join(ROOT_DIR, 'packages/web');
-const SERVER_DIR = path.join(ROOT_DIR, 'packages/server');
-const NODE_MODULES = path.join(ROOT_DIR, 'node_modules');
-const CORE_DIR = path.join(ROOT_DIR, 'packages/core');
-
-// 解析命令行参数
-function parseArgs(): { output: string } {
-  const args = process.argv.slice(2);
-  let output = path.join(ROOT_DIR, 'dist/ai-assistant');
-
-  for (let i = 0; i < args.length; i++) {
-    if (args[i] === '--output' || args[i] === '-o') {
-      output = args[i + 1];
-      i++;
-    } else if (args[i] === '--help' || args[i] === '-h') {
-      console.log(`
-Build Standalone Server with Embedded Web UI
-
-Usage:
-  bun run scripts/build-standalone.ts [options]
-
-Options:
-  -o, --output <path>  Output executable path (default: dist/ai-assistant)
-  -h, --help           Show this help message
-      `);
-      process.exit(0);
-    }
-  }
-
-  return { output };
-}
-
-async function main() {
-  const { output } = parseArgs();
-  const outputDir = path.dirname(output);
-
-  console.log('🚀 Building standalone AI Assistant...\n');
-
-  // 1. 构建 Core
-  console.log('📦 Building @ai-assistant/core...');
-  await $`pnpm --filter @ai-assistant/core build`.quiet();
-  console.log('   ✅ Core built\n');
-
-  // 2. 构建 Web
-  console.log('📦 Building @ai-assistant/web...');
-  await $`pnpm --filter @ai-assistant/web build`.quiet();
-  console.log('   ✅ Web built\n');
-
-  // 3. 生成嵌入式 Web 资源
-  console.log('📝 Embedding Web UI assets...');
-  const webDistDir = path.join(WEB_DIR, 'dist');
-  const embeddedAssetsFile = path.join(SERVER_DIR, 'src/embedded-assets.generated.ts');
-  await generateEmbeddedAssets(webDistDir, embeddedAssetsFile);
-  console.log('   ✅ Assets embedded\n');
-
-  // 3.5. 生成嵌入式 WASM 资源
-  console.log('📝 Embedding WASM files...');
-  const embeddedWasmFile = path.join(SERVER_DIR, 'src/embedded-wasm.generated.ts');
-  await generateEmbeddedWasm(embeddedWasmFile);
-  console.log('   ✅ WASM embedded\n');
-
-  // 4. 构建 Server（使用嵌入式入口）
-  console.log('📦 Building standalone server...');
-
-  // 确保输出目录存在
-  if (!fs.existsSync(outputDir)) {
-    fs.mkdirSync(outputDir, { recursive: true });
-  }
-
-  await $`bun build ${SERVER_DIR}/src/bin/standalone.ts --compile --outfile ${output}`.quiet();
-  console.log('   ✅ Server built\n');
-
-  // 5. 清理生成的文件
-  if (fs.existsSync(embeddedAssetsFile)) {
-    fs.unlinkSync(embeddedAssetsFile);
-  }
-  if (fs.existsSync(embeddedWasmFile)) {
-    fs.unlinkSync(embeddedWasmFile);
-  }
-
-  // 6. 显示结果
-  const stats = fs.statSync(output);
-  const sizeMB = (stats.size / 1024 / 1024).toFixed(1);
-
-  console.log('═══════════════════════════════════════════');
-  console.log('✅ Build complete!');
-  console.log('═══════════════════════════════════════════');
-  console.log(`   Output: ${output}`);
-  console.log(`   Size:   ${sizeMB} MB`);
-  console.log('');
-  console.log('Usage:');
-  console.log(`   ${output} --help`);
-  console.log(`   ${output} --port 3000`);
-  console.log('═══════════════════════════════════════════');
-}
-
-/**
- * 将 Web dist 目录的所有文件转换为嵌入式 TypeScript 模块
- */
-async function generateEmbeddedAssets(webDistDir: string, outputFile: string): Promise<void> {
-  const assets: Map<string, { content: string; mimeType: string }> = new Map();
-
-  // 递归收集所有文件
-  function collectFiles(dir: string, basePath: string = '') {
-    const entries = fs.readdirSync(dir, { withFileTypes: true });
-
-    for (const entry of entries) {
-      const fullPath = path.join(dir, entry.name);
-      const relativePath = basePath ? `${basePath}/${entry.name}` : entry.name;
-
-      if (entry.isDirectory()) {
-        collectFiles(fullPath, relativePath);
-      } else {
-        const content = fs.readFileSync(fullPath);
-        const base64 = content.toString('base64');
-        const mimeType = getMimeType(entry.name);
-        assets.set('/' + relativePath, { content: base64, mimeType });
-      }
-    }
-  }
-
-  collectFiles(webDistDir);
-
-  // 生成 TypeScript 代码
-  const lines: string[] = [
-    '// Auto-generated by scripts/build-standalone.ts',
-    '// Do not edit manually',
-    '',
-    'export interface EmbeddedAsset {',
-    '  content: string;  // base64 encoded',
-    '  mimeType: string;',
-    '}',
-    '',
-    'export const EMBEDDED_ASSETS: Map<string, EmbeddedAsset> = new Map([',
-  ];
-
-  for (const [path, asset] of assets) {
-    // 转义特殊字符
-    const escapedContent = asset.content;
-    lines.push(`  ['${path}', { content: '${escapedContent}', mimeType: '${asset.mimeType}' }],`);
-  }
-
-  lines.push(']);');
-  lines.push('');
-  lines.push('export function getAsset(path: string): EmbeddedAsset | undefined {');
-  lines.push('  return EMBEDDED_ASSETS.get(path);');
-  lines.push('}');
-  lines.push('');
-  lines.push('export function decodeAsset(asset: EmbeddedAsset): Uint8Array {');
-  lines.push('  const binaryString = atob(asset.content);');
-  lines.push('  const bytes = new Uint8Array(binaryString.length);');
-  lines.push('  for (let i = 0; i < binaryString.length; i++) {');
-  lines.push('    bytes[i] = binaryString.charCodeAt(i);');
-  lines.push('  }');
-  lines.push('  return bytes;');
-  lines.push('}');
-  lines.push('');
-
-  fs.writeFileSync(outputFile, lines.join('\n'), 'utf-8');
-  console.log(`   Generated ${assets.size} embedded assets`);
-}
-
-/**
- * 根据文件扩展名获取 MIME 类型
- */
-function getMimeType(filename: string): string {
-  const ext = path.extname(filename).toLowerCase();
-  const mimeTypes: Record<string, string> = {
-    '.html': 'text/html',
-    '.css': 'text/css',
-    '.js': 'application/javascript',
-    '.json': 'application/json',
-    '.svg': 'image/svg+xml',
-    '.png': 'image/png',
-    '.jpg': 'image/jpeg',
-    '.jpeg': 'image/jpeg',
-    '.gif': 'image/gif',
-    '.ico': 'image/x-icon',
-    '.woff': 'font/woff',
-    '.woff2': 'font/woff2',
-    '.ttf': 'font/ttf',
-    '.eot': 'application/vnd.ms-fontobject',
-    '.webmanifest': 'application/manifest+json',
-    '.txt': 'text/plain',
-    '.xml': 'application/xml',
-  };
-  return mimeTypes[ext] || 'application/octet-stream';
-}
-
-/**
- * 生成嵌入式 WASM 模块
- * 包含 tree-sitter.wasm 和可用的语言 WASM 文件
- */
-async function generateEmbeddedWasm(outputFile: string): Promise<void> {
-  const wasmFiles: Map<string, string> = new Map();
-
-  // 查找 web-tree-sitter 的 tree-sitter.wasm
-  const treeSitterWasmPaths = [
-    path.join(NODE_MODULES, '.pnpm/web-tree-sitter@0.25.10/node_modules/web-tree-sitter/tree-sitter.wasm'),
-    path.join(NODE_MODULES, 'web-tree-sitter/tree-sitter.wasm'),
-  ];
-
-  for (const wasmPath of treeSitterWasmPaths) {
-    if (fs.existsSync(wasmPath)) {
-      const content = fs.readFileSync(wasmPath);
-      wasmFiles.set('tree-sitter.wasm', content.toString('base64'));
-      console.log(`   Found tree-sitter.wasm (${(content.length / 1024).toFixed(1)} KB)`);
-      break;
-    }
-  }
-
-  // 查找语言特定的 WASM 文件
-  const languageWasmPatterns = [
-    // pnpm 格式
-    { dir: path.join(NODE_MODULES, '.pnpm'), pattern: /tree-sitter-(\w+)@.*\/tree-sitter-\1\.wasm$/ },
-  ];
-
-  // 扫描 node_modules/.pnpm 查找语言 WASM
-  const pnpmDir = path.join(NODE_MODULES, '.pnpm');
-  if (fs.existsSync(pnpmDir)) {
-    const entries = fs.readdirSync(pnpmDir);
-    for (const entry of entries) {
-      if (entry.startsWith('tree-sitter-') && !entry.startsWith('tree-sitter-wasms')) {
-        // 提取语言名称
-        const match = entry.match(/^tree-sitter-(\w+)@/);
-        if (match) {
-          const lang = match[1];
-          const wasmPath = path.join(pnpmDir, entry, 'node_modules', `tree-sitter-${lang}`, `tree-sitter-${lang}.wasm`);
-          if (fs.existsSync(wasmPath)) {
-            const content = fs.readFileSync(wasmPath);
-            wasmFiles.set(`tree-sitter-${lang}.wasm`, content.toString('base64'));
-            console.log(`   Found tree-sitter-${lang}.wasm (${(content.length / 1024).toFixed(1)} KB)`);
-          }
-        }
-      }
-    }
-  }
-
-  if (wasmFiles.size === 0) {
-    console.warn('   ⚠️  No WASM files found');
-  }
-
-  // 生成 TypeScript 代码
-  const lines: string[] = [
-    '// Auto-generated by scripts/build-standalone.ts',
-    '// Do not edit manually',
-    '',
-    '/**',
-    ' * Embedded WASM files for tree-sitter',
-    ' * Keys: wasm filename, Values: base64 encoded content',
-    ' */',
-    'export const EMBEDDED_WASM: Map<string, string> = new Map([',
-  ];
-
-  for (const [name, base64] of wasmFiles) {
-    lines.push(`  ['${name}', '${base64}'],`);
-  }
-
-  lines.push(']);');
-  lines.push('');
-
-  fs.writeFileSync(outputFile, lines.join('\n'), 'utf-8');
-  console.log(`   Generated ${wasmFiles.size} embedded WASM files`);
-}
-
-main().catch((error) => {
-  console.error('❌ Build failed:', error);
-  process.exit(1);
-});