This change is fixing a few things on both UI and backend side:
- update webhook creation screen to default to enable ssl verification (secure by default should always be the move)
- fix pr/compare commit listing to show correct diffs the head branch is ahead of the base branch (NOTE: THIS ONLY SHOWS THE LATEST 20 COMMITS - NO PAGINATION ADDED)
- fix merge commit message to contain the correct head branch, source repo path and pr numbers (similar'ish to github)