Render committed branch changes as virtualized SectionList rows for clean and dirty working trees, keeping all files accessible without delaying Back. Share the existing sleek scrollbar rules with mobile web pages and retain explicit hidden-indicator settings.
Fixes#30170. Review reference: #30171; thanks to @zhangxaochen for the diagnosis and initial proposed fix.
Co-authored-by: zhangxaochen <zhangxaochen@163.com>
