This PR fixes the "Delete from *arr" button in the request list. It checks from the API whether the
*arr server corresponding to the request still exists before displaying the remove button, and fixes
a cache removal issue that could cause problems when deleting recently added media. This PR also
reverts #1476, which introduced problems during removal.
fix#1494
* feat: media/user watch history data via Tautulli
* fix(frontend): only display slideover cog button if there is media to manage
* fix(lang): tweak permission denied messages
* refactor: reorder Media section in slideover
* refactor: use new Tautulli stats API
* fix(frontend): do not attempt to fetch data when user lacks req perms
* fix: remove unneccessary get_user requests
* feat(frontend): display user avatars
* feat: add external URL setting
* feat: add play counts for past week/month
* fix(lang): tweak strings
Co-authored-by: Ryan Cohen <ryan@sct.dev>