- Clear data state on tab switch to prevent stale data type mismatch
- Add defensive null guards in all render functions (?.stats, ?.pipeline)
- Use channel ID instead of slug for API filtering
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Custom admin view at /admin/youtube-analytics with 4 tabs:
- Performance: Views, Watch Time, CTR, Subscribers with period comparison
- Pipeline: Status distribution, scheduled videos, overdue tasks
- Goals: Monthly target progress bars and custom KPIs
- Community: Sentiment analysis, response time, top topics
Includes channel selector, period selector (7d/30d/90d), and
sidebar nav link in the YouTube section.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
