Add github Actions deploy workflow

.github/workflows/deploy.yml

@@ -0,0 +1,19 @@
+name: Deploy to Server
+on:
+    push:
+        branches: [main]
+jobs:
+    deploy:
+        runs-on: ubuntu-latest
+        steps:
+            - name: Deploy via SSH
+              uses: appleboy/ssh-action@v1.0.3
+              with:
+                  host: ${{ secrets.SERVER_HOST }}
+                  username: ${{ secrets.SERVER_USERNAME }}
+                  key: ${{ secrets.SERVER_SSH_KEY }}
+                  script: |
+                      cd /home/prodesk/live-site || exit 1
+                      git checkout main
+                      git pull origin main
+                      echo "Deployed successfully"