Add quiz selection feature and improve quiz navigation

[kazifahimislam]

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[vercel]

@kazifahimislam is attempting to deploy a commit to the Practice Time's projects team on Vercel, but is not a member of this team. To resolve this issue, you can:

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  • If you're the owner of the team, click here to upgrade and add @kazifahimislam as a member.
  • If you're the user who initiated this build request, click here to request access.
  • If you're already a member of the Practice Time's projects team, make sure that your Vercel account is connected to your GitHub account.

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