- Reworked Infrastructure injection

- Added LettuceEncrypt for HTTPS
- Fixed DataContext
- Moved connection string to appsettings.json

backend/MuiCharts.Api/appsettings.Development.json

@@ -4,5 +4,8 @@
 			"Default": "Information",
 			"Microsoft.AspNetCore": "Warning"
 		}
+	},
+	"ConnectionStrings": {
+		"DataContext": "Data Source=app.db"
 	}
 }