chore(): small infrastructure refactoring, improves and fixes

deploy/compose/compose.backend.yaml

@@ -79,7 +79,7 @@ services:
       - path: ./infrastructure/configs/backend/.env
         required: false
     healthcheck:
-      test: ["CMD", "wget", "-qO-", "http://localhost:1080"]
+      test: ["CMD", "wget", "-qO-", "http://localhost:80"]
       interval: 30s
       timeout: 5s
       start_period: 5s
@@ -105,7 +105,8 @@ services:
       tags:
         - lotty-backend:latest
       pull: true
-    command: celery -A config worker -l INFO
+    entrypoint: ["/bin/sh", "-c"]
+    command: ["celery -A config worker -l INFO"]
     depends_on:
       valkey:
         restart: false