Minor auto-model polish

[charisk]

Two changes:

• Adds some code comments around the automodeler
• Removes the various progress notifications since these are visible in the view. We still have the junky progress notifications around query running but I'm unsure how to fix that and think it's okay for now.

Checklist

N/A:

• CHANGELOG.md has been updated to incorporate all user visible changes made by this pull request.
• Issues have been created for any UI or other user-facing changes made by this pull request.
• [Maintainers only] If this pull request makes user-facing changes that require documentation changes, open a corresponding docs pull request in the github/codeql repo and add the ready-for-doc-review label there.

[starcke]

Ah, that is great - indeed all those progress messages were confusing me.