A simple notification service for YouTube channels WITH NO SHORTS via ntfy.sh

• Use KV to store subscriptions
• Save last video ID in KV for each channel to avoid duplicates
• Add cron job to resub
• Add frontend to manage subscriptions
  • HTMX + Tailwind (CDN)
  • Protect with JWT
• Implement GitHub OAuth
• Add mobile action to save video
  • Get Google/Youtube tokens
• Subscribe with secret and validate every feed notification