fix: switch to dev settings for Docker services and improve env config

.env.example

@@ -2,24 +2,26 @@
 # Скопируйте этот файл в .env и измените значения по необходимости
 
 # Django Settings
+DJANGO_SETTINGS_MODULE=config.settings.production
 DEBUG=True
-SECRET_KEY=django-insecure-development-key-change-in-production
+SECRET_KEY=${SECRET_KEY:-django-insecure-dev-key-change-in-production}
 ALLOWED_HOSTS=localhost,127.0.0.1,0.0.0.0
 
 # Database Settings
-POSTGRES_DB=project_dev
+POSTGRES_DB=mostovik
 POSTGRES_USER=postgres
 POSTGRES_PASSWORD=postgres
-POSTGRES_HOST=localhost
+POSTGRES_HOST=127.0.0.1
 POSTGRES_PORT=5432
+POSTGRES_SSLMODE=disable
 
 # Redis Settings
-REDIS_URL=redis://localhost:6379/0
-REDIS_CACHE_URL=redis://localhost:6379/1
+REDIS_URL=redis://127.0.0.1:6379/0
+REDIS_CACHE_URL=redis://127.0.0.1:6379/1
 
 # Celery Settings
-CELERY_BROKER_URL=redis://localhost:6379/0
-CELERY_RESULT_BACKEND=redis://localhost:6379/0
+CELERY_BROKER_URL=redis://127.0.0.1:6379/0
+CELERY_RESULT_BACKEND=redis://127.0.0.1:6379/0
 
 # CORS Settings
 CORS_ALLOWED_ORIGINS=http://localhost:3000,http://127.0.0.1:3000