Token verification and redirecting to homepage after successful signup

[Siddhesh777]

🛠️ Fixes Issue

Closes #147

👨‍💻 Changes proposed

User redirected to home page after successful signup (verification using JWT)

✔️ Check List (Check all the applicable boxes)

• [x] My code follows the code style of this project.
• [x] This PR does not contain plagiarized content.
• [x] The title of my pull request is a short description of the requested changes.

[KaizenGirl1111]

hi, I've reviewing the changed files, looks good, just resolve the conflicts

[Siddhesh777]

@KaizenGirl1111 conflicts resolved