feat: add Settings and Suite pages with comprehensive settings management and question suite builder

- Implemented SettingsPage for configuring default provider, temperature, and model paths.
- Added SuitePage for managing a suite of questions with features to add, edit, duplicate, and delete questions.
- Introduced TypeScript configuration files for app and node environments.
- Set up Vite configuration for development server with API proxying to backend.

web/package.json

@@ -0,0 +1,31 @@
+{
+  "name": "web",
+  "private": true,
+  "version": "0.0.0",
+  "type": "module",
+  "scripts": {
+    "dev": "vite",
+    "build": "tsc -b && vite build",
+    "lint": "oxlint",
+    "preview": "vite preview"
+  },
+  "dependencies": {
+    "@tailwindcss/vite": "^4.3.3",
+    "lucide-react": "^1.27.0",
+    "react": "^19.2.7",
+    "react-dom": "^19.2.7",
+    "react-markdown": "^10.1.0",
+    "rehype-highlight": "^7.0.2",
+    "remark-gfm": "^4.0.1",
+    "tailwindcss": "^4.3.3"
+  },
+  "devDependencies": {
+    "@types/node": "^24.13.2",
+    "@types/react": "^19.2.17",
+    "@types/react-dom": "^19.2.3",
+    "@vitejs/plugin-react": "^6.0.3",
+    "oxlint": "^1.71.0",
+    "typescript": "~6.0.2",
+    "vite": "^8.1.1"
+  }
+}