Initial Switch to V2. Completely Overhauled Backend, Frontend and General Structure.

backend/config.py

@@ -26,6 +26,9 @@ class Settings(BaseSettings):
     sqlite_db_path: str = "./data/database.db"
     mqtt_data_retention_days: int = 90
 
+    # Postgres
+    database_url: str = "postgresql+asyncpg://bellsystems_user:password@postgres:5432/bellsystems_db"
+
     # Local file storage
     built_melodies_storage_path: str = "./storage/built_melodies"
     firmware_storage_path: str = "./storage/firmware"