feat: add VPS Monitor backend and frontend services

- Create systemd service for VPS Monitor agent.
- Add FastAPI backend with endpoints for managing VPS configurations and statuses.
- Implement Dockerfile for backend service with required dependencies.
- Create frontend using React with Vite and Tailwind CSS for styling.
- Add API client for communicating with the backend.
- Implement components for displaying VPS information and logs.
- Set up Docker Compose for orchestrating backend and frontend services.
- Add environment configuration files for backend and agent.
- Implement CORS support in the backend for frontend communication.

.gitea/workflows/build-push.yml

@@ -0,0 +1,41 @@
+name: Build and Push Docker Images
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  docker:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Login to Gitea Registry
+        run: |
+          echo "${{ secrets.REGISTRY_PASSWORD }}" | docker login git.jeanbonapp.com -u "${{ secrets.REGISTRY_USER }}" --password-stdin
+
+      - name: Build Backend Image
+        run: |
+          docker build \
+            -t git.jeanbonapp.com/${{ secrets.REGISTRY_USER }}/vps-monitor-backend:latest \
+            ./vps-monitor/backend
+
+      - name: Push Backend Image
+        run: |
+          docker push git.jeanbonapp.com/${{ secrets.REGISTRY_USER }}/vps-monitor-backend:latest
+
+      - name: Build Frontend Image
+        run: |
+          docker build \
+            --build-arg VITE_APP_VERSION=$(echo ${{ gitea.sha }} | cut -c1-7) \
+            --build-arg VITE_APP_ENV=Production \
+            -t git.jeanbonapp.com/${{ secrets.REGISTRY_USER }}/vps-monitor-frontend:latest \
+            ./vps-monitor/frontend
+
+      - name: Push Frontend Image
+        run: |
+          docker push git.jeanbonapp.com/${{ secrets.REGISTRY_USER }}/vps-monitor-frontend:latest
+