Feature: Notification Panel with Categorized Activity Feed T113

[7JankiPanchal]

Team Number : Team 113

Related Issue

Closes #106

Description:

Implemented a Notification Panel that provides a categorized activity feed for users, including:

Duel invites – notifications when another user invites you to a duel.

Achievements – updates on milestones, like problem-solving streaks.

System messages – maintenance alerts or announcements.

Unread count badge – shows number of unread notifications.

Mark as read / mark all as read – users can manage notification status.

Fully integrated with mock authentication for local testing.

Type of Change

New Feature (non-breaking)

Bug fix

Breaking Change

Checklist

Notification types handled: duel, achievement, system

Unread count updated dynamically

Notifications persist using localStorage

UI matches existing theme and design system

[krishnapaljadeja]

⚠️ PR Validation Failed

Hey @7JankiPanchal! Your PR is missing a required field:

Team Number missing — add your team number anywhere in the PR description.
Example: Team 07

How to fix:

1. Click the pencil ✏️ icon on your PR description
2. Add your team number (e.g. Team 07)
3. Save — this check will re-run automatically

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[krishnapaljadeja]

✅ PR Validation Passed

Hey @7JankiPanchal! Your PR looks good. Here is what we found:

Field	Value
Team Number	Team 113
Linked Issue	Closes #106

A maintainer will review your PR within 24–48 hours. Stay responsive to feedback!

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[aaleya5]

hey @7JankiPanchal
please take a pull from main and then commit.
there are multiple errors in your code.

[aaleya5]

solve these conflicts. @7JankiPanchal

[aaleya5]

hey @7JankiPanchal there are numerous syntactical errors likely caused by the merge you did
kindly run project review the errors and then commit.