JP IPTV Clean 2.4.3

Mode: Balanced Health
State: Cloudflare KV (persistent)

Playlist: https://jp-iptv-clean-v243.pages.dev/JP.m3u
Status:   https://jp-iptv-clean-v243.pages.dev/status.json
Refresh:  https://jp-iptv-clean-v243.pages.dev/refresh

V2.4.3:
- Upstream First retained
- valid upstream channels can publish immediately as SUSPECT
- health checks maintain confidence instead of hard admission gating
- VERIFIED / SUSPECT / DEAD states
- 1 or 2 checked failures keep a channel
- 3 consecutive checked failures remove it
- success resets failure count to 0
- last-known-good route retained while SUSPECT
- important channels checked first; ordinary channels rotate
- no global crawling
- no login/DRM/token/paywall bypass

Principle:
Upstream decides what exists. Health decides confidence and route quality.