MM-45221 - Gekidou Settings fixes - part 1 (#6472)

* modifying setting option

* navigates to email screen

* UI construction [in progress]

* hooking up withObservables

* email settings - need to save now

* adding a bit of paddings

* setting initial value

* Update notification_email.tsx

* UI Polish - main setting screen

* UI Polish - Mention

* UI Polish - Notification main screen

* code clean up

* code clean up

* UI Polish Notification

* UI Polish

* code clean up

* UI Polish - OOO

* fix observable for email interval

* fix ooo

* fix ooo

* added setting_row_label component

* further clean up

* UI Polish - Display - [ IN PROGRESS ]

* UI Polish - Display - [ IN PROGRESS ]

* UI Polish - Timezone Select [ IN PROGRESS ]

* Update index.test.tsx.snap

* Update app/screens/settings/notification_email/notification_email.tsx

Co-authored-by: Daniel Espino García <larkox@gmail.com>

* refactor after review

* update option_item so that action can accept type React.Dispatch<React.SetStateAction

Co-authored-by: Daniel Espino García <larkox@gmail.com>

types/api/users.d.ts

@@ -17,6 +17,7 @@ type UserNotifyProps = {
     push_status: 'ooo' | 'offline' | 'away' | 'dnd' | 'online';
     user_id?: string;
     push_threads?: 'all' | 'mention';
+    email_threads?: 'all' | 'mention';
 };
 
 type UserProfile = {