feat: 重构为 Monorepo 架构并实现 HTTP Server

架构变更:
- 采用 pnpm workspaces 实现 Monorepo 结构
- 将现有代码迁移到 packages/core
- 新增 packages/server HTTP 服务层

Server 功能:
- REST API: 会话管理、工具管理、配置管理
- WebSocket: 实时双向通信支持
- SSE: 服务端事件推送
- Hono + Bun 作为运行时

API 端点:
- GET/POST /api/sessions - 会话 CRUD
- GET/POST /api/sessions/:id/messages - 消息管理
- GET /api/sessions/:id/events - SSE 事件流
- WS /api/ws/:sessionId - WebSocket 连接
- GET/POST /api/tools - 工具管理
- GET/PUT /api/config - 配置管理

package.json

@@ -1,60 +1,35 @@
 {
   "name": "ai-terminal-assistant",
   "version": "1.0.0",
+  "private": true,
   "description": "A terminal-based AI coding assistant powered by Claude",
-  "main": "dist/index.js",
-  "bin": {
-    "ai-assist": "./dist/index.js"
-  },
   "type": "module",
   "scripts": {
-    "build": "tsc && mkdir -p dist/tools/descriptions && cp -r src/tools/descriptions/* dist/tools/descriptions/",
+    "build": "pnpm -r build",
-    "start": "node dist/index.js",
+    "dev": "pnpm -r --parallel dev",
-    "dev": "tsx src/index.ts",
+    "test": "pnpm -r test",
-    "lint": "eslint src/**/*.ts",
+    "test:coverage": "pnpm -r test:coverage",
-    "test": "vitest run",
+    "lint": "pnpm -r lint",
-    "test:watch": "vitest",
+    "clean": "pnpm -r exec rm -rf dist node_modules",
-    "test:coverage": "vitest run --coverage"
+    "server:start": "pnpm --filter @ai-assistant/server start",
+    "server:dev": "pnpm --filter @ai-assistant/server start:dev"
   },
   "keywords": [
     "ai",
     "cli",
     "assistant",
     "claude",
-    "terminal"
+    "terminal",
+    "monorepo"
   ],
   "author": "",
   "license": "MIT",
-  "dependencies": {
-    "@ai-sdk/anthropic": "^2.0.54",
-    "@ai-sdk/deepseek": "^1.0.31",
-    "@ai-sdk/openai": "^2.0.80",
-    "@tavily/core": "^0.6.0",
-    "ai": "^5.0.108",
-    "chalk": "^5.3.0",
-    "commander": "^12.1.0",
-    "inquirer": "^12.0.0",
-    "js-yaml": "^4.1.1",
-    "minimatch": "^10.1.1",
-    "ora": "^8.1.0",
-    "qwen-ai-provider-v5": "^1.0.2",
-    "simple-git": "^3.30.0",
-    "tree-sitter-bash": "^0.25.1",
-    "uuid": "^13.0.0",
-    "vscode-jsonrpc": "^8.2.1",
-    "vscode-languageserver-protocol": "^3.17.5",
-    "web-tree-sitter": "^0.25.10",
-    "yaml": "^2.8.2",
-    "zod": "^4.1.13"
-  },
   "devDependencies": {
-    "@types/js-yaml": "^4.0.9",
+    "typescript": "^5.6.0"
-    "@types/json-schema": "^7.0.15",
+  },
-    "@types/node": "^22.0.0",
+  "engines": {
-    "@types/uuid": "^10.0.0",
+    "node": ">=18.0.0",
-    "@vitest/coverage-v8": "^4.0.15",
+    "pnpm": ">=8.0.0"
-    "tsx": "^4.19.0",
+  },
-    "typescript": "^5.6.0",
+  "packageManager": "pnpm@9.0.0"
-    "vitest": "^4.0.15"
-  }
 }

packages/core/package.json

@@ -0,0 +1,77 @@
+{
+  "name": "@ai-assistant/core",
+  "version": "1.0.0",
+  "description": "Core engine for AI terminal assistant - Agent, Tools, LSP, Checkpoint",
+  "main": "dist/index.js",
+  "types": "dist/index.d.ts",
+  "type": "module",
+  "exports": {
+    ".": {
+      "types": "./dist/index.d.ts",
+      "import": "./dist/index.js"
+    },
+    "./agent": {
+      "types": "./dist/core/agent.d.ts",
+      "import": "./dist/core/agent.js"
+    },
+    "./tools": {
+      "types": "./dist/tools/index.d.ts",
+      "import": "./dist/tools/index.js"
+    },
+    "./editors": {
+      "types": "./dist/editors/index.d.ts",
+      "import": "./dist/editors/index.js"
+    },
+    "./lsp": {
+      "types": "./dist/lsp/index.d.ts",
+      "import": "./dist/lsp/index.js"
+    },
+    "./checkpoint": {
+      "types": "./dist/checkpoint/index.d.ts",
+      "import": "./dist/checkpoint/index.js"
+    },
+    "./hooks": {
+      "types": "./dist/hooks/index.d.ts",
+      "import": "./dist/hooks/index.js"
+    },
+    "./types": {
+      "types": "./dist/types/index.d.ts",
+      "import": "./dist/types/index.js"
+    }
+  },
+  "scripts": {
+    "build": "tsc && cp -r src/tools/descriptions dist/tools/",
+    "dev": "tsc --watch",
+    "test": "vitest run",
+    "test:watch": "vitest",
+    "test:coverage": "vitest run --coverage"
+  },
+  "dependencies": {
+    "@ai-sdk/anthropic": "^2.0.54",
+    "@ai-sdk/deepseek": "^1.0.31",
+    "@ai-sdk/openai": "^2.0.80",
+    "@tavily/core": "^0.6.0",
+    "ai": "^5.0.108",
+    "chalk": "^5.3.0",
+    "js-yaml": "^4.1.1",
+    "minimatch": "^10.1.1",
+    "qwen-ai-provider-v5": "^1.0.2",
+    "simple-git": "^3.30.0",
+    "tree-sitter-bash": "^0.25.1",
+    "uuid": "^13.0.0",
+    "vscode-jsonrpc": "^8.2.1",
+    "vscode-languageserver-protocol": "^3.17.5",
+    "web-tree-sitter": "^0.25.10",
+    "yaml": "^2.8.2",
+    "zod": "^4.1.13"
+  },
+  "devDependencies": {
+    "@types/js-yaml": "^4.0.9",
+    "@types/json-schema": "^7.0.15",
+    "@types/node": "^22.0.0",
+    "@types/uuid": "^10.0.0",
+    "@vitest/coverage-v8": "^4.0.15",
+    "typescript": "^5.6.0",
+    "vitest": "^4.0.15"
+  }
+}