v0.2.0

Added

• Added channel command to process all videos inside a YouTube channel target, by channel ID or URL.
• Added --ignore-no-subs flag to the channel command to skip videos lacking the requested subtitle track instead of counting them as failures.

Changed

• Optimized flat playlist extraction in both playlist and channel commands by calculating playlist_end and passing it via --playlist-end to yt-dlp, preventing unnecessary fetching of entire large playlists/channels.
• Added channel URL normalization to automatically append /videos if a channel URL lacks a specific tab, targeting uploaded videos directly.
• Enhanced _playlist_entry_source to filter out non-video entries (such as nested sub-playlists or channel tabs returned by yt-dlp).