remove redundant steps

.github/workflows/ci.yml

@@ -14,7 +14,8 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4
+      - name: Checkout code
+        uses: actions/checkout@v4
 
       - name: Set up Ruby
         uses: ruby/setup-ruby@v1
@@ -52,31 +53,9 @@ jobs:
           RAILS_ENV: test
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v2
+        uses: docker/setup-buildx-action@v3
 
-      - name: Login to GitHub Container Registry
-        uses: docker/login-action@v2
-        with:
-          registry: ghcr.io
-          username: ${{ github.actor }}
-          password: ${{ secrets.GH_PAT }}
-
-      - name: Prepare Docker metadata
-        id: meta
-        uses: docker/metadata-action@v4
-        with:
-          images: ghcr.io/loftwah/linkarooie
-          tags: |
-            type=ref,event=branch
-            type=sha,format=long
-            type=raw,value=latest,enable={{is_default_branch}}
-
-      - name: Build and push Docker image
-        uses: docker/build-push-action@v4
-        with:
-          context: .
-          push: ${{ github.event_name != 'pull_request' }}
-          tags: ${{ steps.meta.outputs.tags }}
-          labels: ${{ steps.meta.outputs.labels }}
-          cache-from: type=gha
-          cache-to: type=gha,mode=max
+      # Build Docker image locally for testing
+      - name: Build Docker image
+        run: |
+          docker build -t myapp:ci-test .