feat: show alert/prompt when settings changes require restart (#2401)

* fix: correct 'StatusChecker' typo

* feat: add restart required check to StatusChecker

* fix(perms): remove MANAGE_SETTINGS permission

* fix: allow alert to be dismissed

* fix(lang): add missing string in SettingsServices

* fix(frontend): fix modal icon border

* fix(frontend): un-dismiss alert if setting reverted not require server restart

* fix(backend): restart flag only needs to track main settings

* fix: rebase issue

* refactor: appease Prettier

* refactor: swap settings badge order

* fix: type import for MainSettings

* test: add cypress test for restart prompt

server/routes/index.ts

@@ -14,6 +14,7 @@ import { mapProductionCompany } from '../models/Movie';
 import { mapNetwork } from '../models/Tv';
 import { appDataPath, appDataStatus } from '../utils/appDataVolume';
 import { getAppVersion, getCommitTag } from '../utils/appVersion';
+import restartFlag from '../utils/restartFlag';
 import { isPerson } from '../utils/typeHelpers';
 import authRoutes from './auth';
 import collectionRoutes from './collection';
@@ -78,6 +79,7 @@ router.get<unknown, StatusResponse>('/status', async (req, res) => {
     commitTag: getCommitTag(),
     updateAvailable,
     commitsBehind,
+    restartRequired: restartFlag.isSet(),
   });
 });
 
@@ -100,11 +102,7 @@ router.get('/settings/public', async (req, res) => {
     return res.status(200).json(settings.fullPublicSettings);
   }
 });
-router.use(
-  '/settings',
-  isAuthenticated(Permission.MANAGE_SETTINGS),
-  settingsRoutes
-);
+router.use('/settings', isAuthenticated(Permission.ADMIN), settingsRoutes);
 router.use('/search', isAuthenticated(), searchRoutes);
 router.use('/discover', isAuthenticated(), discoverRoutes);
 router.use('/request', isAuthenticated(), requestRoutes);