[FEATURE] Sonner toast notification

[yashksaini-coder]

Problem Statement

The main objective is to utilize the sonner toster component to use and generate side pop messages

Proposed Solution

Use this component

Alternative Solutions

No response

Screenshots or Mockups

Priority

High

Contribution Guidelines

• I have searched existing issues and this is not a duplicate
• I would like to implement this feature

[github-actions]

👋 Hello @yashksaini-coder!

Thank you for raising an issue in the Leetcode Journal project!
Your issue has been logged, and the team will review it shortly.

Issue Handling Checklist:

• Make sure the issue includes clear steps to reproduce (if applicable).
• Provide relevant context, screenshots, or logs.
• Mention if this issue blocks any critical workflows.

Notifications:

• Project Admin: @yashksaini-coder
• Mentor: @ompharate

We'll get back to you soon. Stay tuned! 🚀