feat: implement QuestionBank CRUD with pagination and template query

- Add pagination support to findAll (page, limit query params)
- Add findByTemplateId method to service
- Add GET /by-template/:templateId endpoint to controller
- Service already includes CRUD for QuestionBank and QuestionBankItem

web/package.json

@@ -0,0 +1,43 @@
+{
+  "name": "web",
+  "private": true,
+  "version": "0.0.0",
+  "type": "module",
+  "scripts": {
+    "dev": "vite",
+    "build": "vite build",
+    "preview": "vite preview"
+  },
+  "dependencies": {
+    "@google/genai": "^1.32.0",
+    "@tailwindcss/vite": "^4.2.1",
+    "@types/react-syntax-highlighter": "^15.5.13",
+    "clsx": "^2.1.1",
+    "framer-motion": "^12.34.3",
+    "html2canvas": "^1.4.1",
+    "lucide-react": "^0.556.0",
+    "mermaid": "^11.12.2",
+    "motion": "^12.34.3",
+    "pdfjs-dist": "^4.10.38",
+    "react": "^19.2.1",
+    "react-dom": "^19.2.1",
+    "react-markdown": "^10.1.0",
+    "react-router-dom": "^7.13.1",
+    "react-syntax-highlighter": "^16.1.0",
+    "rehype-katex": "^7.0.1",
+    "remark-gfm": "^4.0.1",
+    "remark-math": "^6.0.0",
+    "tailwind-merge": "^3.5.0"
+  },
+  "devDependencies": {
+    "@tailwindcss/postcss": "^4.2.1",
+    "@tailwindcss/typography": "^0.5.19",
+    "@types/node": "^22.14.0",
+    "@vitejs/plugin-react": "^5.0.0",
+    "autoprefixer": "^10.4.27",
+    "postcss": "^8.5.6",
+    "tailwindcss": "^4.2.1",
+    "typescript": "~5.8.2",
+    "vite": "^6.2.0"
+  }
+}