feat: Tautulli integration (#2230)

* 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>

src/components/Settings/SettingsMain.tsx

@@ -83,12 +83,7 @@ const SettingsMain: React.FC = () => {
       .test(
         'no-trailing-slash',
         intl.formatMessage(messages.validationApplicationUrlTrailingSlash),
-        (value) => {
-          if (value?.substr(value.length - 1) === '/') {
-            return false;
-          }
-          return true;
-        }
+        (value) => !value || !value.endsWith('/')
       ),
   });