chore(ci): add Gitea Actions deploy workflow

Deploys to 10.0.0.247 via SSH on push to main.
Clones on first run, pulls on subsequent. Builds Docker
image and runs docker compose up.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

.gitea/workflows/deploy.yml

@@ -0,0 +1,42 @@
+name: Deploy to Docker
+
+on:
+  push:
+    branches: [main]
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Deploy via SSH
+        uses: appleboy/ssh-action@v1
+        with:
+          host: ${{ secrets.DEPLOY_HOST }}
+          username: ${{ secrets.DEPLOY_USER }}
+          password: ${{ secrets.DEPLOY_PASSWORD }}
+          port: 22
+          script: |
+            set -e
+            APP_DIR="$HOME/mc-ai-bridge"
+
+            # First run: clone. Subsequent: pull.
+            if [ ! -d "$APP_DIR/.git" ]; then
+              git clone https://git.silverlabs.uk/SilverLABS/mc-ai-bridge.git "$APP_DIR"
+            else
+              cd "$APP_DIR"
+              git fetch origin main
+              git reset --hard origin/main
+            fi
+
+            cd "$APP_DIR"
+
+            # Build and deploy
+            docker compose down --remove-orphans || true
+            docker compose build --no-cache
+            docker compose up -d
+
+            # Verify container is running
+            sleep 5
+            docker compose ps
+            echo "--- Health check ---"
+            curl -sf http://localhost:3002/health || echo "Health check not yet available (container may still be starting)"