feat: initialize Angular frontend project with build and deployment configurations

Frontend/angular.json

@@ -42,6 +42,7 @@
         "build": {
           "builder": "@angular/build:application",
           "options": {
+            "outputPath": "dist/quiz-app",
             "browser": "src/main.ts",
             "tsConfig": "tsconfig.app.json",
             "assets": [

Frontend/package.json

@@ -9,7 +9,9 @@
     "test": "ng test"
   },
   "private": true,
-  "packageManager": "npm@10.9.0",
+  "engines": {
+    "node": ">=18.0.0"
+  },
   "dependencies": {
     "@angular/common": "^21.2.0",
     "@angular/compiler": "^21.2.0",

Frontend/vercel.json

 {
   "buildCommand": "npm run build",
   "outputDirectory": "dist/quiz-app/browser",
-  "routes": [
-    {
-      "src": "/assets/(.*)",
-      "dest": "/assets/$1"
-    },
-    {
-      "src": "/(.*\\.(js|css|png|jpg|svg|ico))",
-      "dest": "/$1"
-    },
-    {
-      "src": "/(.*)",
-      "dest": "/index.html"
-    }
+  "rewrites": [
+    { "source": "/(.*)", "destination": "/index.html" }
   ]
 }
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