Announcing a Rebuilt Pull Request Create Page

This post announces the rebuilding of the Pull Request (PR) creation experience, aligning its look and feel with the existing PR viewing process. Key improvements include faster page load times (approximately 65% faster on average) due to fetching only essential information upfront, which has the largest impact on large repositories. The description editor, diff, reviewer selector, and commit list have been updated to match the rest of the pull request experience.