Provide a single button to submit Copilot working PR ready for merging

[sandy081]

When I want to make a copilot working PR ready for merging, I have to click three buttons

1. Approve Changes
2. Ready for Review
3. Squash and Merge

Can this be made into single action?

[alexr00]

We could have a icon button for "ready for review, approve, auto squash + merge" button next to the "ready for review button.