Issue Description

Members are leaving the Discord server while having tasks assigned to them, which results in orphaned tasks. We need two APIs to help moderators efficiently manage these situations by:

• Identifying users who have left the server and had tasks assigned to them.
• Identifying orphaned tasks left incomplete by users who have left the server.

Expected Behavior

The APIs should provide:

• API 1: A list of users who have left the Discord server and had tasks assigned to them at the time of leaving.
• API 2: A list of orphaned tasks left incomplete by users who have left the server.

Current Behavior

There is no existing system to identify users who leave the server with assigned tasks, and no way to efficiently detect orphaned tasks. Moderators are manually tracking these tasks and users, leading to inefficiency.

Reproducibility

• This issue is reproducible
• This issue is not reproducible

Steps to Reproduce

1. Assign a task to a user.
2. The user leaves the Discord server.
3. The task is left incomplete and orphaned.

Severity/Priority

• Critical
• High
• Medium
• Low

Additional Information

Both APIs should provide data in a format that allows easy integration with the dashboard. This will help improve the tracking of users who have left and their orphaned tasks. The frontend UI will be built later to allow moderators to manage these orphaned tasks efficiently.

Checklist

• I have read and followed the project's code of conduct.
• I have searched for similar issues before creating this one.
• I have provided all the necessary information to understand and reproduce the issue.
• I am willing to contribute to the resolution of this issue.