Add github actions workflow for angular

.github/workflows/go.yml

@@ -45,5 +45,13 @@ jobs:
       with:
         version: v0.8.0
     - uses: actions/checkout@v4
-    - name: Run tests
-      run: earthly --ci +test-go --TESTFLAGS="-short"
+
+    - name: Log in to the Container registry
+      uses: docker/login-action@65b78e6e13532edd9afa3aa52ac7964289d1a9c1
+      with:
+        registry: ghcr.io
+        username: ${{ github.actor }}
+        password: ${{ secrets.GITHUB_TOKEN }}
+
+    - name: Build angular projects
+      run: earthly --ci --remote-cache=ghcr.io/safing/build-cache --push +test-go --TESTFLAGS="-short"