Add account selection functionality to mobile navigation

Added a new type, 'Accounts', and used it to enable account selection from the mobile navigation menu. The 'Accounts' type incorporates the label, value, and image of a given account. This change will improve the app's usability, making it easier for users to navigate different accounts directly from their mobile devices. For custom plans, a null check has been implemented to avoid rendering null values.

apps/web/app/home/[account]/layout.tsx

@@ -61,7 +61,10 @@ function TeamWorkspaceLayout({
         <AppLogo />
 
         <div className={'flex space-x-4'}>
-          <TeamAccountLayoutMobileNavigation account={params.account} />
+          <TeamAccountLayoutMobileNavigation
+            accounts={accounts}
+            account={params.account}
+          />
         </div>
       </PageMobileNavigation>