feat: add a trigger column to the archive table

[diivi]

Description

This PR adds a "trigger" column to the archive table that shows whether an archive was created by the scheduler or by the user manually.

To cover:

• hide the mount point column if no archive has a mount point.

Related Issue

Part of #1723

Motivation and Context

Easier to differentiate between schedule and user created archives.

How Has This Been Tested?

Created 3 archives with the scheduler and manually.

Screenshots (if appropriate):

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• I have read the CONTRIBUTING guide.
• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have added tests to cover my changes.
• All new and existing tests passed.

I provide my contribution under the terms of the license of this repository and I affirm the Developer Certificate of Origin.

[m3nu]

Tested locally and worked as advertised. Thanks for the patience and contribution. 🙏