Add gitea deploy script

.gitea/workflows/deploy.yml

@@ -0,0 +1,25 @@
+name: Deploy to Production
+on:
+  push:
+    branches: [main]
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      
+      - name: Deploy to server
+        uses: appleboy/ssh-action@v0.1.5
+        with:
+          host: ${{ secrets.HOST }}
+          username: ${{ secrets.USERNAME }}
+          key: ${{ secrets.SSH_KEY }}
+          script: |
+            cd /var/www/caloriethingy.com
+            git pull origin main
+            composer install --no-dev --optimize-autoloader
+            php init --env=Production --overwrite=n
+            php yii migrate
+            systemctl restart calorie-queue@*
+            chown -R www-data:www-data .