Ivan RazinandClaude Sonnet 4.6
aa6c744070
When Mihomo fetches proxy-providers it sends a Clash UA, causing nginx to
return clash.yaml instead of the actual proxy list — resulting in empty groups.
Fix: proxy-providers in clash.yaml now send X-Proxy-Provider: true header.
nginx map checks combined key "$is_clash_ua:$http_x_proxy_provider":
- Clash UA with no header ("1:") → serve clash.yaml (initial import)
- Clash UA with header present → pass through to x-ui sub port (provider refresh)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>