* chore: specify non-ignored `.md` files
* refactor: rename youtube downloader to ytdlp
More generic name since yt-dlp supports many sites beyond YouTube.
* feat: add local file downloader
Supports file:// URLs for archiving local files.
* deps: add regex crate for URL pattern matching
* feat: expand source detection with granular YouTube types
- Split Source::YouTube into YouTubeVideo, YouTubePlaylist, YouTubeChannel
- Add Source::X for Twitter/X posts
- Add Source::Local for file:// URLs
- Add regex-based URL pattern matching for YouTube URLs
- Add shorthand schemes (yt:video/ID, youtube:playlist/ID, etc.)
- Add comprehensive tests for all URL patterns
* docs: update README milestones
Mark YouTube videos, Twitter videos, and local files as done.
* chore: update flake.lock
* feat: add shorthand schemes for X/Twitter media
* chore: move docs into docs dir
* Remove temp file using timestamp path
Delete the temp entry at store_path/temp/<timestamp> in both
the hash-exists and success paths. Stop constructing the full filename
with extension and remove the early process::exit to de-duplicate
cleanup.
* Add Nix caches and default flake package
* Add social platform source detection and update milestones
* Tighten social URL matching to avoid false positives
* Mark media archiving milestone complete
