feat: fetch features and store locally for offline users (#706)

* feat: fetch features and store locally for offline users

* feat: handle success and error cases

* refactor: move offline activation code reading/validation to snjs

* chore: update after renaming snjs function

* fix: correct condition for checking offline users

* feat: let users remove their previous offline keys (WIP)

* refactor: handle setOfflineFeatures function response accordingly

* feat: remove corresponding local data when removing offline key

* fix: use snjs' confirm dialog instead of custom one

* feat: show warning before installing extension from untrusted source

* refactor: move functions for validating external feature url and checking if custom server host was used to snjs

* chore: put correct snjs version

* chore: make `eslint-plugin-react-hooks` in yarn.lock to match the `develop` branch

* chore: deps update

* chore: deps update

app/assets/javascripts/preferences/panes/AccountPreferences.tsx

@@ -4,6 +4,7 @@ import {
   Credentials,
   SignOutWrapper,
   Authentication,
+  Advanced
 } from '@/preferences/panes/account';
 import { PreferencesPane } from '@/preferences/components';
 import { observer } from 'mobx-react-lite';
@@ -24,6 +25,7 @@ export const AccountPreferences = observer(
           <Authentication application={application} appState={appState} />
           {appState.enableUnfinishedFeatures && <SubscriptionWrapper application={application} />}
           <SignOutWrapper application={application} appState={appState} />
+          <Advanced application={application} appState={appState} />
         </PreferencesPane>
       );
     }
@@ -34,6 +36,7 @@ export const AccountPreferences = observer(
         <Sync application={application} />
         {appState.enableUnfinishedFeatures && <SubscriptionWrapper application={application} />}
         <SignOutWrapper application={application} appState={appState} />
+        <Advanced application={application} appState={appState} />
       </PreferencesPane>
     );
   }