feat: ability to expand sidebar to see chats names (#7816)

Signed-off-by: Abhijay007 <Abhijay007j@gmail.com>
Signed-off-by: Abhijay Jain <Abhijay007j@gmail.com>

ui/desktop/src/utils/settings.ts

@@ -44,6 +44,7 @@ export interface Settings {
   showPricing: boolean;
   sessionSharing: SessionSharingConfig;
   seenAnnouncementIds: string[];
+  navExpandedWidth: number | null;
 }
 
 export type SettingKey = keyof Settings;
@@ -85,6 +86,7 @@ export const defaultSettings: Settings = {
     baseUrl: '',
   },
   seenAnnouncementIds: [],
+  navExpandedWidth: null,
 };
 
 export function getKeyboardShortcuts(settings: Settings): KeyboardShortcuts {