fix(lang): correct strings for library sync button & user import toast (#1252)

* fix(lang): 'scan plex libraries' should actually be 'sync'

* fix(lang): also fix user import string in case of no imported users

* fix(lang): remove unused 'User Rating' strings

src/components/MovieDetails/index.tsx

@@ -35,7 +35,6 @@ import StatusBadge from '../StatusBadge';
 
 const messages = defineMessages({
   releasedate: 'Release Date',
-  userrating: 'User Rating',
   status: 'Status',
   revenue: 'Revenue',
   budget: 'Budget',

src/components/Settings/SettingsPlex.tsx

@@ -50,8 +50,8 @@ const messages = defineMessages({
   plexlibraries: 'Plex Libraries',
   plexlibrariesDescription:
     'The libraries Overseerr scans for titles. Set up and save your Plex connection settings, then click the button below if no libraries are listed.',
-  scanning: 'Scanning…',
-  scan: 'Scan Plex Libraries',
+  scanning: 'Syncing…',
+  scan: 'Sync Libraries',
   manualscan: 'Manual Library Scan',
   manualscanDescription:
     "Normally, this will only be run once every 24 hours. Overseerr will check your Plex server's recently added more aggressively. If this is your first time configuring Plex, a one-time full manual library scan is recommended!",

src/components/TvDetails/index.tsx

@@ -39,7 +39,6 @@ import StatusBadge from '../StatusBadge';
 const messages = defineMessages({
   firstAirDate: 'First Air Date',
   nextAirDate: 'Next Air Date',
-  userrating: 'User Rating',
   status: 'Status',
   originallanguage: 'Original Language',
   overview: 'Overview',

src/components/UserList/index.tsx

@@ -29,7 +29,8 @@ const messages = defineMessages({
   importfromplex: 'Import Users from Plex',
   importfromplexerror: 'Something went wrong while importing users from Plex.',
   importedfromplex:
-    '{userCount, plural, =0 {No new users} one {# new user} other {# new users}} imported from Plex successfully!',
+    '{userCount, plural, one {# new user} other {# new users}} imported from Plex successfully!',
+  nouserstoimport: 'No new users to import from Plex.',
   user: 'User',
   totalrequests: 'Total Requests',
   accounttype: 'Account Type',
@@ -171,9 +172,11 @@ const UserList: React.FC = () => {
         '/api/v1/user/import-from-plex'
       );
       addToast(
-        intl.formatMessage(messages.importedfromplex, {
-          userCount: createdUsers.length,
-        }),
+        createdUsers.length
+          ? intl.formatMessage(messages.importedfromplex, {
+              userCount: createdUsers.length,
+            })
+          : intl.formatMessage(messages.nouserstoimport),
         {
           autoDismiss: true,
           appearance: 'success',