Merge pull request 'fix' (#2) from task/refactoring into main

Reviewed-on: #2

.github/workflows/deploy-production.yaml

@@ -16,7 +16,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4 
       - name: Deploy
-        run: env=stage make start;
+        run: env=production make start;
       - name: Wait
         run: sleep 120
       - name: Clean

docker-compose.yaml

@@ -1,3 +1,5 @@
+version: "3.9"
+
 services:
   backend:
     build: