add workflow

.github/workflows/deploy.yml

@@ -0,0 +1,19 @@
+name: Deploy
+
+on:
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Install sshpass
+        run: sudo apt-get install -y sshpass
+
+      - name: Deploy to /www
+        run: |
+          sshpass -p ${{ secrets.PASSWORD }} ssh -o StrictHostKeyChecking=no ${{ secrets.USERNAME }}@${{ secrets.HOST }} "cd ${{ secrets.PATH }} && git pull"