Added external_view_count so provider totals from YouTube/Vimeo/etc are
added to the site’s total without double-counting local plays.
Updated public totals and per-video public view displays to use site
views + external views.
Changed Upkeeping action to Correct external view counts with a Correct
Views button.
Expanded provider scraping beyond YouTube with generic
page/JSON-LD/oEmbed patterns for readable Vimeo, Dailymotion, and
similar pages.
Improved Add Video:Title no longer has to be manually entered first.
External URL rows now have Fetch Info.
Metadata can fill title, description, duration, source label, and
external view count.
Save also retries metadata extraction server-side.
Added authenticated metadata endpoint:
[admin/media_info.php](/Users/tyemeclifford/Documents/GH/mediaplayer/admin/media_info.php).
Updated docs in
[README.md](/Users/tyemeclifford/Documents/GH/mediaplayer/README.md).