Uploading first set of base images

.gitea/workflows/build-and-push.yml

@@ -0,0 +1,27 @@
+name: Build and Push Dev Containers
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  build:
+    runs-on: docker
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Docker
+        uses: docker/setup-buildx-action@v3
+
+      - name: Log in to local registry
+        run: echo "${{ secrets.LOCAL_REGISTRY_PASSWORD }}" | docker login ${ secrets.CONTAINER_REGISTRY } -u user --password-stdin
+
+      - name: Build and push containers
+        run: |
+          for dir in base lab python rust go nodejs; do
+            tag="${ secrets.CONTAINER_REGISTRY }/base-images/$dir:latest"
+            docker build -t "$tag" "$dir"
+            docker push "$tag"
+          done