RUNSTR v1.6.5: Internationalization

RUNSTR v1.6.5 - Units, i18n & GrapheneOS Fix

New Features:

• KM/Miles toggle - Switch between kilometers and miles in Settings → Fitness Tracking. Affects all distance, pace, speed displays and TTS announcements.
• Internationalization (i18n) - Auto-detects device language with manual override in Settings → Language.

Bug Fixes:

• GrapheneOS step counter - Fixed steps showing 0 in app (removed incorrect privacy ROM check blocking native sensor)
• Relay connectivity - Fixed workout publishing failures by waiting for relay connections before publishing
• Season II leaderboard - Your latest bugfix

Available on github/zapstore (pending app store review)

https://stacker.news/items/1417156