chore: sync infra docs and coverage

.gitea/workflows/ci.yml

@@ -41,12 +41,16 @@ jobs:
         run: npm ci
         working-directory: backend
 
+      - name: Lint backend
+        run: npm run lint
+        working-directory: backend
+
       - name: Run database migrations
         run: npm run migrate
         working-directory: backend
 
       - name: Run backend tests
-        run: npm test -- --runInBand
+        run: npm test -- --runInBand --coverage
         working-directory: backend
 
   frontend:
@@ -68,8 +72,12 @@ jobs:
         run: npm ci
         working-directory: frontend
 
+      - name: Lint frontend
+        run: npm run lint
+        working-directory: frontend
+
       - name: Run frontend tests
-        run: npm test -- --watchAll=false
+        run: npm test -- --watchAll=false --coverage
         working-directory: frontend
 
   docker-images: