feat: renamed old frontend and fixed some minor bugs

frontend/tsconfig.json

@@ -1,38 +1,7 @@
 {
-  "compilerOptions": {
-    "baseUrl": ".",
-    "paths": {
-      "@app/*": [
-        "./src/*"
-      ]
-    },
-    "target": "ESNext",
-    "lib": [
-      "dom",
-      "dom.iterable",
-      "esnext"
-    ],
-    "allowJs": true,
-    "skipLibCheck": true,
-    "strict": true,
-    "noImplicitAny": true,
-    "forceConsistentCasingInFileNames": true,
-    "noEmit": true,
-    "esModuleInterop": true,
-    "module": "esnext",
-    "moduleResolution": "node",
-    "resolveJsonModule": true,
-    "isolatedModules": true,
-    "jsx": "preserve"
-  },
-  "include": [
-    "next-i18next.config.js",
-    "next-env.d.ts",
-    "./src/**/*.ts",
-    "./src/**/*.tsx",
-    "./.eslintrc.js"
-  ],
-  "exclude": [
-    "node_modules"
+  "files": [],
+  "references": [
+    { "path": "./tsconfig.app.json" },
+    { "path": "./tsconfig.node.json" }
   ]
 }