# Task: Moderation System

## Objective

Implement role-based access control and a moderation queue.

## Steps

- [x] **Roles**:
  - [x] Update `User` model with `role` field (User, Moderator, Admin).
  - [x] Create `RoleChecker` dependency for API routes.
- [x] **Moderation Queue**:
  - [x] Create API endpoint to list pending items (Nicknames, Reports).
  - [x] Create API endpoint to approve/reject items.
- [x] **Frontend**:
  - [x] Create "Moderator Dashboard" page.
  - [x] Display pending queue with Approve/Reject actions.

## Acceptance Criteria

- Only Moderators can access the Dashboard.
- Moderators can approve/reject pending nicknames.