Add Docker build and deploy pipeline

.gitea/workflows/deploy.yml

@@ -0,0 +1,16 @@
+name: deploy-ai
+on:
+  push:
+    branches: [main]
+
+jobs:
+  deploy:
+    runs-on: host
+    steps:
+      - uses: actions/checkout@v4
+      - name: Build image
+        run: docker build -t nakhodka-ai:latest -t nakhodka-ai:${{ github.sha }} ai-moderation
+      - name: Restart ai-service
+        run: docker compose -f /opt/nakhodka/docker-compose.yml up -d ai-service
+      - name: Cleanup
+        run: docker image prune -f