**Fixes:**
- Overwriting MongoDB env data on appsmithctl restore.
- appsmithctl backup does not include the MongoDB env vars.
**Features:**
- appsmithctl backup now does not stop backend and rts service during
backup operation.
_Note:-
It will be the responsibility of the Admin to make sure that a manual
backup is really a desired snapshot when done via
the appsmithctl backup util command
To ensure this, Admins may require to stop the backend and rts processes
in the container before a manual backup( We will need to document this)
[ In future we can add an appsmithctl cmd to put appsmith to maintenance
mode with a maintenance page ]_
Fixes # [21603](https://github.com/appsmithorg/appsmith/issues/21603)
- Auto-cleanup of backup files using env variable APPSMITH_BACKUP_ARCHIVE_LIMIT (default value is 4) after every backup.
- Updated docker file to include watchtower hook scripts.
- Error mail interval to 6hrs.
Added additional details about how to use the fat container, and how to manage / maintain it.
Also includes some refactorings that shouldn't affect the functionality significantly.
