Refactor/monorepo with spec-driven development

.github/workflows/backend-ci.yml

@@ -0,0 +1,89 @@
+name: Backend CI
+
+on:
+  push:
+    branches: [master, main, develop]
+    paths:
+      - 'backend/**'
+      - '.github/workflows/backend-ci.yml'
+  pull_request:
+    branches: [master, main, develop]
+    paths:
+      - 'backend/**'
+      - '.github/workflows/backend-ci.yml'
+
+defaults:
+  run:
+    working-directory: backend
+
+jobs:
+  test:
+    name: Test & Build
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [24.x]
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ matrix.node-version }}
+          cache: 'npm'
+          cache-dependency-path: backend/package-lock.json
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Run linting
+        run: npm run lint
+
+      - name: Run type checking
+        run: npm run typecheck
+
+      - name: Run tests
+        run: npm test -- --coverage
+
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v4
+        with:
+          files: ./backend/coverage/lcov.info
+          flags: backend
+          name: backend-coverage
+        continue-on-error: true
+
+      - name: Build
+        run: npm run build
+
+      - name: Test production build
+        run: |
+          npm start &
+          SERVER_PID=$!
+          sleep 5
+          curl -f http://localhost:3001/health || exit 1
+          kill $SERVER_PID
+
+  docker:
+    name: Docker Build
+    runs-on: ubuntu-latest
+    needs: test
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Build Docker image
+        uses: docker/build-push-action@v5
+        with:
+          context: ./backend
+          push: false
+          tags: gitlingo-backend:${{ github.sha }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max

.github/workflows/frontend-ci.yml

@@ -0,0 +1,66 @@
+name: Frontend CI
+
+on:
+  push:
+    branches: [master, main, develop]
+    paths:
+      - 'frontend/**'
+      - '.github/workflows/frontend-ci.yml'
+  pull_request:
+    branches: [master, main, develop]
+    paths:
+      - 'frontend/**'
+      - '.github/workflows/frontend-ci.yml'
+
+defaults:
+  run:
+    working-directory: frontend
+
+jobs:
+  test:
+    name: Test & Build
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [22.x]
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ matrix.node-version }}
+          cache: 'npm'
+          cache-dependency-path: frontend/package-lock.json
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Run linting
+        run: npm run lint
+
+      - name: Run type checking
+        run: npm run typecheck
+
+      - name: Run tests
+        run: npm run test:coverage
+
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v4
+        with:
+          files: ./frontend/coverage/lcov.info
+          flags: frontend
+          name: frontend-coverage
+        continue-on-error: true
+
+      - name: Build
+        run: npm run build
+
+      - name: Verify build artifacts
+        run: |
+          test -f dist/index.html || exit 1
+          test -d dist/assets || exit 1
+          echo "Build artifacts verified successfully"

.nvmrc

@@ -1 +1 @@
-18.18.0
+24.3.0