Enhance backup command generation and logging for database backups

- Refactored backup utilities for PostgreSQL, MySQL, MariaDB, and MongoDB to streamline command generation and improve logging.
- Introduced a unified `getBackupCommand` function to encapsulate backup command logic, enhancing maintainability.
- Improved error handling and logging during backup processes, providing clearer feedback on command execution and success/failure states.
- Updated container retrieval methods to return null instead of throwing errors when no containers are found, improving robustness.

packages/server/src/utils/process/execAsync.ts

@@ -21,7 +21,6 @@ export const execAsyncStream = (
 
 		const childProcess = exec(command, options, (error) => {
 			if (error) {
-				console.log(error);
 				reject(error);
 				return;
 			}