- Implement ESLint with @antfu/eslint-config and apply consistent formatting across the codebase.

- Refactor `useTasks` to improve task fetching, creation, and updating logic.
- Enhance `TodoItem` and `ListScreen` with improved bindings, sorting, and category handling.
- Update dependencies and adjust task grouping in various components.

package.json

@@ -37,7 +37,10 @@
     "tailwindcss": "^4.2.0",
     "typescript": "~5.9.3",
     "vite": "^7.3.1",
-    "vue-tsc": "^2.1.10"
+    "vue-tsc": "^2.1.10",
+    "@antfu/eslint-config": "^7.4.3",
+    "eslint": "^9.39.2",
+    "eslint-plugin-format": "^1.4.0"
   },
   "packageManager": "pnpm@10.27.0+sha512.72d699da16b1179c14ba9e64dc71c9a40988cbdc65c264cb0e489db7de917f20dcf4d64d8723625f2969ba52d4b7e2a1170682d9ac2a5dcaeaab732b7e16f04a"
-}
+}