v0.5.70

v0.5.70 — scheduled template switches, Race mode fixed, reorganized Viewer Page settings (mirrors ShowPilot v0.33.231)

• Race mode now works: tapping, the live counts, the timer and the winner announcement were missing from the viewer page since Race mode was added to Lite.
• New "Scheduled Switches" page: switch the viewer page to a template at a date and time, once or every year (including rules like the fourth Thursday of November), optionally restoring a sequence snapshot and setting the viewer mode. New "Show time zone" setting.
• Open viewer pages switch templates live, and switching into or out of Race mode updates them without a refresh.
• The Viewer Page settings are split into pages: Template Editor, Page Effects, Listen-on-Phone, Scheduled Switches and Translation.
• Admins aren't counted as viewers, and stray "._" copies of built-in templates (Mac metadata files) no longer show up as templates.
• GitHub automation: an @claude comment now makes Claude open its own release PR (so you can approve it), commenting /ship on a Claude release PR ships it, a missing ShipPilot secret gives a clear error, and messages typed into the Run-workflow form are cleaned up.
• Cache-buster rf-compat.js?v=83. PRIMER.md updated.