New script: listmonk LXC

[bvdberg01]

Note

We are meticulous when it comes to merging code into the main branch, so please understand that we may reject pull requests that do not meet the project's standards. It's never personal. Also, game-related scripts have a lower chance of being merged.

Description

Adding script for listmonk as requested in discussion #427.

I tested installation on my Proxmox installation but cannot test all functionality because I don't use this app. The update script is also tested by installing an older version from listmonk on install (changing line 40 in install/listmonk-install.sh to RELEASE="3.0.0") and then running the update script.

Type of change

Please check the relevant option(s):

• Bug fix (non-breaking change that resolves an issue)
• New feature (non-breaking change that adds functionality)
• Breaking change (a fix or feature that would cause existing functionality to change unexpectedly)
• New script (a fully functional and thoroughly tested script or set of scripts.)

Prerequisites

The following efforts must be made for the PR to be considered. Please check when completed:

• Self-review performed (I have reviewed my code, ensuring it follows established patterns and conventions)
• Testing performed (I have tested my changes, ensuring everything works as expected)
• Documentation updated (I have updated any relevant documentation)

Additional Information (optional)

Installed listmonk LXC:

Running update script:

Running update script on latest version:

Running listmonk:

[MickLesk]

Thank you for the submission 👍
I won't get around to reviewing it fully until tomorrow.

[MickLesk]

I have left some comments :-)

[havardthom]

Thank you for the contribution

[mnlxr]

Thank you .You are really awesome.