ci: added condition to deploy - only after e2e tests pass

.gitea/workflows/build.yml

@@ -5,7 +5,29 @@ on:
     branches: [ main ]
 
 jobs:
+  e2e:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Use Node
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+
+      - name: Install
+        run: npm ci
+
+      - name: Install Playwright browsers
+        run: npx playwright install --with-deps chromium
+
+      - name: Run e2e tests
+        run: npm run test:e2e
+
   deploy:
+    needs: e2e
     runs-on: ubuntu-latest
 
     steps: