ci: fix backend (include dev deps for ruff) + frontend (pnpm not npm)

Author: AmmarSaleh50

.github/workflows/ci.yml

@@ -18,14 +18,15 @@ jobs:
           python-version: '3.12'
       - name: Install uv
         uses: astral-sh/setup-uv@v3
-      - name: Install dependencies
-        run: uv sync --frozen --no-dev
+      - name: Install dependencies (incl. dev for ruff)
+        run: uv sync --frozen
       - name: Ruff lint
         run: uv run --no-sync ruff check app/ tests/ scripts/
       - name: Docker build smoke
         run: |
           docker compose --env-file .env.example config -q || true
           docker build -t openstudy:ci-smoke .
+
   frontend:
     name: Frontend (tsc)
     runs-on: ubuntu-latest
@@ -34,10 +35,17 @@ jobs:
         working-directory: web
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - name: Install pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          version: 9
+      - name: Set up Node
+        uses: actions/setup-node@v4
         with:
           node-version: '20'
-          cache: 'npm'
-          cache-dependency-path: 'web/package-lock.json'
-      - run: npm ci
-      - run: npx tsc -b
+          cache: 'pnpm'
+          cache-dependency-path: 'web/pnpm-lock.yaml'
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile
+      - name: Type-check
+        run: pnpm exec tsc -b