feat: Implement company offer submission page and success notification

- Added CompanyOffer component for submitting company offers with validation.
- Integrated email sending functionality upon form submission.
- Created a success page for company registration confirmation.
- Introduced a reusable SuccessNotification component for displaying success messages.
- Updated account update functionality with new fields and validation.
- Enhanced user experience with back button and logo components.
- Added necessary database migrations for account updates.

lib/actions/sign-out.tsx

@@ -1,10 +1,11 @@
-"use server";
+'use server';
 
-import { createClient } from "@/utils/supabase/server";
-import { redirect } from "next/navigation";
+import { redirect } from 'next/navigation';
+
+import { createClient } from '@/utils/supabase/server';
 
 export const signOutAction = async () => {
   const supabase = await createClient();
   await supabase.auth.signOut();
-  return redirect("/sign-in");
+  return redirect('/');
 };