Add an option to generate a plain-text markdown table for PR coverage

[dvg-p4]

No description provided.

[github-actions]

End-to-end public repo

Admin commands cheatsheet:

• /e2e (in approved PR review body): Trigger end-to-end tests on external contributions
• /invite (in comment): Invite the author & admins to the end-to-end private repo

[github-actions]

Coverage report

Click to see where and how coverage changed

File	Statements	Missing	Coverage	Coverage (new stmts)	Lines missing
coverage_comment
main.py					210-223
settings.py					101
template.py					243-244
Project Total

This report was generated by python-coverage-comment-action

[ewjoachim]

Hello,

The report as it stands today almost reaches the character limits for github comments already.
BTW, you can already override the template if you want.

Maybe I'm missing an important point, in which case feel free to raise it. I don't like deying a contribution on which you've worked, independently of its quality, which is why it's best to open an issue for discussing this first.

[dvg-p4]

Oh don't waste your time taking a look at this yet, it's pure vibecoded prototype at the moment. I was just trying to test it on itself, which didn't really work (I missed the fact that there was a whole test repo setup...facepalm)

...yeah using the built-in override functionality would probably be simpler here too, d'oh.