[Snyk] Security upgrade next from 15.5.10 to 16.1.5

.github/workflows/ci.yml

@@ -136,7 +136,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: '18'
+          node-version: '20'
           cache: 'npm'
           cache-dependency-path: frontend/package-lock.json
 
@@ -215,7 +215,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: '18'
+          node-version: '20'
           cache: 'npm'
           cache-dependency-path: frontend/package-lock.json
 

.github/workflows/frontend-tests.yml

@@ -23,7 +23,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: '18'
+          node-version: '20'
           cache: 'npm'
           cache-dependency-path: frontend/package-lock.json
 
@@ -56,7 +56,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: '18'
+          node-version: '20'
           cache: 'npm'
           cache-dependency-path: frontend/package-lock.json
 
@@ -82,7 +82,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: '18'
+          node-version: '20'
           cache: 'npm'
           cache-dependency-path: frontend/package-lock.json
 

frontend/.node-version

@@ -1 +1 @@
-18
+20

frontend/CLOUDFLARE_PAGES.md

@@ -8,7 +8,7 @@
 - **Build command**: `npm run build`
 - **Build output directory**: `.next`
 - **Root directory**: `frontend`
-- **Node.js version**: 18 (specified in `.node-version`)
+- **Node.js version**: 20 (specified in `.node-version`)
 
 ### Environment Variables
 

frontend/package.json

@@ -7,7 +7,7 @@
     "dev": "next dev",
     "build": "next build",
     "start": "next start",
-    "lint": "next lint",
+    "lint": "eslint \"**/*.{js,jsx,ts,tsx}\"",
     "type-check": "tsc --noEmit",
     "test": "jest",
     "test:watch": "jest --watch",
@@ -18,7 +18,7 @@
     "test:all": "npm test && npm run test:e2e"
   },
   "dependencies": {
-    "next": "^15.5.10",
+    "next": "^16.1.5",
     "react": "^18.2.0",
     "react-dom": "^18.2.0",
     "react-syntax-highlighter": "^16.1.0"
@@ -41,7 +41,7 @@
     "typescript": "^5.3.3"
   },
   "engines": {
-    "node": ">=18.0.0",
+    "node": ">=20.9.0",
     "npm": ">=9.0.0"
   },
   "keywords": [

frontend/tsconfig.json

@@ -12,7 +12,7 @@
     "moduleResolution": "bundler",
     "resolveJsonModule": true,
     "isolatedModules": true,
-    "jsx": "preserve",
+    "jsx": "react-jsx",
     "incremental": true,
     "plugins": [
       {
@@ -23,7 +23,7 @@
       "@/*": ["./*"]
     }
   },
-  "include": ["next-env.d.ts", "**/*.ts", "**/*.tsx", ".next/types/**/*.ts", "jest.setup.js"],
+  "include": ["next-env.d.ts", "**/*.ts", "**/*.tsx", ".next/types/**/*.ts", "jest.setup.js", ".next/dev/types/**/*.ts"],
   "exclude": ["node_modules"],
   "types": ["jest", "@testing-library/jest-dom"]
 }