fix: disable features for public beta

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

@@ -63,8 +63,11 @@ type AccountMenuState = {
   server: string;
   encryptionEnabled: boolean;
   selectedAutoLockInterval: any;
+  strictSigninDisabled: boolean;
 }
 
+declare const __PUBLIC_BETA__: boolean;
+
 class AccountMenuCtrl extends PureViewCtrl<{}, AccountMenuState> {
 
   public appVersion: string
@@ -89,8 +92,9 @@ class AccountMenuCtrl extends PureViewCtrl<{}, AccountMenuState> {
       user: this.application!.getUser(),
       formData: {
         mergeLocal: true,
-        ephemeral: false
+        ephemeral: false,
       },
+      strictSigninDisabled: __PUBLIC_BETA__,
       mutable: {}
     } as AccountMenuState;
   }
@@ -331,6 +335,16 @@ class AccountMenuCtrl extends PureViewCtrl<{}, AccountMenuState> {
     );
   }
 
+  showRegister() {
+    if (__PUBLIC_BETA__) {
+      alertDialog({ text: 'Registration is disabled for this beta version.' });
+    } else {
+      this.setFormDataState({
+        showRegister: true
+      });
+    }
+  }
+
   async readFile(file: File): Promise<any> {
     return new Promise((resolve) => {
       const reader = new FileReader();