feat: Add initial frontend dependencies, base CSS, and Gitea Docker build workflow.

.gitea/workflows/docker-build.yml

@@ -0,0 +1,63 @@
+name: Build and Push Docker Images
+
+on:
+  push:
+    branches:
+      - main
+  # Allow manual trigger
+  workflow_dispatch:
+
+env:
+  REGISTRY: git.almazlar.com
+  OWNER: ${{ github.repository_owner }}
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Log in to the Container registry
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.ACCESS_TOKEN }}
+
+      - name: Extract metadata (tags, labels) for Backend
+        id: meta-backend
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.OWNER }}/todo-backend
+          tags: |
+            type=raw,value=latest
+            type=sha,prefix={{branch}}-
+
+      - name: Build and push Backend image
+        uses: docker/build-push-action@v5
+        with:
+          context: ./backend
+          push: true
+          tags: ${{ steps.meta-backend.outputs.tags }}
+          labels: ${{ steps.meta-backend.outputs.labels }}
+
+      - name: Extract metadata (tags, labels) for Frontend
+        id: meta-frontend
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.OWNER }}/todo-frontend
+          tags: |
+            type=raw,value=latest
+            type=sha,prefix={{branch}}-
+
+      - name: Build and push Frontend image
+        uses: docker/build-push-action@v5
+        with:
+          context: ./frontend
+          push: true
+          tags: ${{ steps.meta-frontend.outputs.tags }}
+          labels: ${{ steps.meta-frontend.outputs.labels }}