fix: externalize more Node.js modules for better compatibility

- Add graceful-fs and fs-extra to externals
- Add @rsdoctor/client, safer-buffer, socket.io to dependencies
- Reduce bundle size from 2MB to 1.9MB per file
- Fix Node.js v24 compatibility issues

Author: yifancong

packages/cli/package.json

@@ -31,12 +31,17 @@
   },
   "type": "module",
   "dependencies": {
-    "@rsdoctor/sdk": "workspace:*",
+    "@rsdoctor/client": "workspace:*",
+    "safer-buffer": "2.1.2",
+    "socket.io": "4.8.1",
     "@rsdoctor/types": "workspace:*",
-    "readable-stream": "^3.6.2"
+    "readable-stream": "^3.6.2",
+    "graceful-fs": "^4.2.11",
+    "fs-extra": "^11.3.2"
   },
   "devDependencies": {
     "ora": "^5.4.1",
+    "@rsdoctor/sdk": "workspace:*",
     "@rsdoctor/core": "workspace:*",
     "@rsdoctor/utils": "workspace:*",
     "@rsdoctor/graph": "workspace:*",

packages/cli/rslib.config.ts

@@ -9,10 +9,21 @@ export default defineConfig({
       ...config.output,
       externals: [
         'readable-stream',
+        'graceful-fs',
+        'fs-extra',
+        '@rsdoctor/client',
+        'safer-buffer',
+        'socket.io',
         ...(Array.isArray(config.output?.externals)
           ? config.output.externals
           : []),
       ],
     },
+    shims: {
+      esm: {
+        __filename: true,
+        __dirname: true,
+      },
+    },
   })),
 });