feat: Introduce skeleton UI component for loading states in the drawer, update ESLint configuration, and refactor tRPC timing middleware.

package.json

@@ -9,7 +9,7 @@
     "dev": "next dev --turbo",
     "format:check": "prettier --check \"**/*.{ts,tsx,js,jsx,mdx}\" --cache",
     "format:write": "prettier --write \"**/*.{ts,tsx,js,jsx,mdx}\" --cache",
-    "lint": "next lint",
+    "lint": "eslint .",
     "lint:fix": "next lint --fix",
     "preview": "next build && next start",
     "start": "next start",
@@ -64,4 +64,4 @@
     "@types/react": "19.2.7",
     "@types/react-dom": "19.2.3"
   }
-}
+}