feat: use SNJS userCanManageSessions

app/assets/javascripts/directives/views/accountMenu.ts

@@ -102,7 +102,7 @@ class AccountMenuCtrl extends PureViewCtrl<{}, AccountMenuState> {
       mutable: {},
       showBetaWarning: false,
       errorReportingEnabled: !storage.get(StorageKey.DisableErrorReporting),
-      showSessions: this.appState.enableUnfinishedFeatures,
+      showSessions: false,
     } as AccountMenuState;
   }
 
@@ -132,8 +132,12 @@ class AccountMenuCtrl extends PureViewCtrl<{}, AccountMenuState> {
     };
   }
 
-  $onInit() {
+  async $onInit() {
     super.$onInit();
+    this.setState({
+      showSessions: await this.application.userCanManageSessions()
+    });
+
     const sync = this.appState.sync;
     this.removeSyncObserver = autorun(() => {
       this.setState({