ci: optimize PR checks and Docker build workflow

.github/workflows/docker-publish.yml

@@ -6,9 +6,6 @@ on:
       - main
     tags:
       - 'v*'
-  pull_request:
-    branches:
-      - main
   workflow_dispatch:
 
 env:
@@ -30,7 +27,6 @@ jobs:
         uses: docker/setup-buildx-action@v3
 
       - name: Log in to the Container registry
-        if: github.event_name != 'pull_request'
         uses: docker/login-action@v3
         with:
           registry: ${{ env.REGISTRY }}
@@ -54,7 +50,7 @@ jobs:
         with:
           context: .
           platforms: linux/amd64,linux/arm64
-          push: ${{ github.event_name != 'pull_request' }}
+          push: true
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
           cache-from: type=gha

.github/workflows/pr-checks.yml

@@ -0,0 +1,33 @@
+name: PR Checks
+
+on:
+  pull_request:
+    branches:
+      - main
+    types: [opened, synchronize, reopened]
+
+jobs:
+  lint-and-format:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+          cache: 'npm'
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Run ESLint
+        run: npm run lint
+
+      - name: Check formatting with Prettier
+        run: npm run format:check
+
+      - name: Type check
+        run: npm run check

package.json

@@ -14,6 +14,7 @@
 		"lint": "eslint .",
 		"lint:fix": "eslint . --fix",
 		"format": "prettier --write .",
+		"format:check": "prettier --check .",
 		"test:server": "node test-server.cjs",
 		"test:e2e": "playwright test",
 		"test:e2e:ui": "playwright test --ui",