重构为Monorepo：拆分xhs/xhh应用与core包并完成双服务部署改造

packages/core/src/utils/logger.ts

@@ -0,0 +1,68 @@
+import pino from "pino";
+
+const isProduction = process.env["NODE_ENV"] === "production";
+
+// In production, suppress Playwright debug output that bypasses pino.
+if (isProduction) {
+  delete process.env["DEBUG"];
+}
+
+const redactPaths: string[] = [
+  // Auth & credentials
+  "**.cookie",
+  "**.cookies",
+  "**.set-cookie",
+  "**.authorization",
+  "**.password",
+  "**.secret",
+
+  // Tokens
+  "**.token",
+  "**.xsec_token",
+  "**.access_token",
+  "**.refresh_token",
+
+  // API keys
+  "**.api_key",
+  "**.apikey",
+
+  // Sessions
+  "**.sessionid",
+  "**.session_id",
+
+  // Playwright StorageState structures
+  "**.cookies[*].value",
+  "**.origins[*].localStorage[*].value",
+];
+
+const errorSerializer = (err: Error): Record<string, unknown> => {
+  const serialized: Record<string, unknown> = {
+    type: err.constructor?.name ?? "Error",
+    message: err.message,
+  };
+
+  if (!isProduction && err.stack) {
+    serialized["stack"] = err.stack;
+  }
+
+  return serialized;
+};
+
+export const logger: pino.Logger = pino({
+  level: process.env["LOG_LEVEL"] ?? "info",
+  redact: {
+    paths: redactPaths,
+    censor: "[REDACTED]",
+  },
+  serializers: {
+    err: errorSerializer,
+    error: errorSerializer,
+  },
+  ...(isProduction
+    ? {}
+    : {
+        transport: {
+          target: "pino-pretty",
+        },
+      }),
+});