v1.0.3

New Features

• Add /proxy/relay byte-relay endpoint for playback streams
• Add toggle to proxy Invidious stream URLs via companion (local=true)
• Add YT egress proxy runtime-configurable via the admin panel, with an enable/disable toggle that preserves the value
• Add SSRF_EXTRA_ALLOWED_CIDRS env var for allow-listing additional LAN ranges
• Prefer Invidious for video lookups and expose extractionMethod in responses
• Mark original audio track via xtags in displayName

Improvements

• Skip Invidious for live YouTube broadcasts; use yt-dlp instead
• Route Invidious local streams (including adaptiveFormats) through /companion/videoplayback
• Resolve relative Invidious stream URLs against the instance base URL
• Synthesize audio track metadata from xtags when Invidious omits it