Adding pipelines workflow

.gitea/workflows/workflow.yaml

@@ -0,0 +1,32 @@
+name: Anatid Blog CI Workflow
+run-name: ${{ gitea.actor }} is running Anatid Blog Workflow
+
+on:
+  push:
+
+jobs:
+  docker:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Login to container registry
+        uses: docker/login-action@v3
+        with:
+          registry: git.anatid.net
+          username: ${{ vars.GITEA_USERNAME }}
+          password: ${{ secrets.GITEA_PASSWORD }}
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+      - name: Build backend
+        run: CD ./backend
+      - name: Build and push
+        uses: docker/build-push-action@v6
+        with:
+          push: true
+          tags: tabris/anatid-blog-backend:latest
+      - name: Build frontend
+        run: CD ../frontend
+      - name: Build and push
+        uses: docker/build-push-action@v6
+        with:
+          push: true
+          tags: tabris/anatid-blog-frontend:latest