fix: exclude test_app from build process

Author: Pederzh

package.json

@@ -10,7 +10,7 @@
   "scripts": {
     "build": "pnpm run build:mcp-use && pnpm run build:other",
     "build:mcp-use": "pnpm --filter mcp-use build",
-    "build:other": "pnpm --filter '!mcp-use' --filter '!test_app' build",
+    "build:other": "pnpm --filter '{packages/*}' --filter '!mcp-use' build",
     "test": "pnpm run -r test",
     "lint": "eslint .",
     "lint:fix": "eslint . --fix",