Replaces block-count progress with a wall-clock progress bar driven by
configurable day start/end hours on each schedule template.
- ScheduleTemplate: add day_start_time / day_end_time (TIME, nullable)
- Startup migration: idempotent ALTER TABLE for existing DBs
- Dashboard snapshot: includes day_start_time / day_end_time from template
- Admin → Schedules: time pickers in block editor to set day hours
- Dashboard view: time-based progress bar with start/current/end labels
- TV view: full-width day progress strip between header and main content
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
derekc
3e7ff2a50b