Move TypeScript to dependencies for Railway build

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

Author: AI Testing MCP

package.json

@@ -11,10 +11,10 @@
     "postinstall": "npm run build"
   },
   "dependencies": {
-    "@modelcontextprotocol/sdk": "^0.5.0"
+    "@modelcontextprotocol/sdk": "^0.5.0",
+    "typescript": "^5.0.0"
   },
   "devDependencies": {
-    "@types/node": "^20.0.0",
-    "typescript": "^5.0.0"
+    "@types/node": "^20.0.0"
   }
 }