ci: install rsync on runner

.gitea/workflows/deploy.yml

@@ -13,6 +13,16 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
 
+      - name: Install rsync
+        run: apt-get install -y rsync 2>/dev/null || apk add rsync
+
+      - name: Copy files to NAS
+        run: |
+          ssh -i ~/.ssh/nas_key root@${{ secrets.NAS_HOST }} "mkdir -p ${{ steps.env.outputs.PROJECT_PATH }}"
+          rsync -avz --exclude='.git' --exclude='node_modules' --exclude='.env' \
+            -e "ssh -i ~/.ssh/nas_key -o StrictHostKeyChecking=no" \
+            ./ root@${{ secrets.NAS_HOST }}:${{ steps.env.outputs.PROJECT_PATH }}/
+
       - name: Set environment
         id: env
         run: |