feat(ci): use rsync instead of lftp

.github/workflows/default.yaml

@@ -55,19 +55,15 @@ jobs:
           # Install dependencies, build, and generate site output
           pnpm i && pnpm build
 
-      - name: 🚀 Deploy files via SFTP
-        continue-on-error: true
-        uses: pressidium/lftp-mirror-action@v1
-        with:
-          host: ${{ secrets.FTP_HOST }}
-          port: ${{ secrets.FTP_PORT || 21 }}
-          user: ${{ secrets.FTP_USERNAME }}
-          pass: ${{ secrets.FTP_PASSWORD }}
-          onlyNewer: true
-          restoreMTime: false
-          parallel: '3'
-          settings: 'sftp:auto-confirm=yes'
-          localDir: 'dist'
-          remoteDir: '/share/new-website'
-          options: '--verbose'
+      - name: 🔑 Set up SSH Key
+        run: |
+          echo "$SSH_PRIVATE_KEY" > /tmp/id_rsa
+          chmod 600 /tmp/id_rsa
+          ssh-add /tmp/id_rsa
+        env:
+          SSH_PRIVATE_KEY: ${{ secrets.SSH_PRIVATE_KEY }}
 
+
+      - name: 🚀 Deploy Changed Files via rsync
+        run: |
+          rsync -avz --delete -e "ssh -p ${SSH_PORT}" ./dist/ ${SSH_USER}@${SSH_HOST}:${REMOTE_DIR}