File editor wrap control

Same control and file, before and after. The after capture shows the pressed state.

PR evidence · 2026-08-16

Desktop · 1280 × 800

Desktop before: Wrap appears as borderless text — Before · borderless text reads as metadata

Desktop after: wrap is a teal segmented toggle — After · segmented toggle, pressed

Phone · 390 × 844

Phone before: Wrap appears as borderless text — Before · borderless text

Phone after: wrap is a teal segmented toggle — After · same compact toggle, pressed

Chromium, production builds from main 2499bc2 and branch bdeabc5. Wrap reduced editor scroll width from 2244→972 px desktop and 2244→372 px phone.