add "delete a single request" function

Preflight Checklist

• [x] I have searched existing requests and this feature hasn't been requested yet
• [x] This is a single feature request (not multiple features)

Problem Statement

sometimes I add a bad request because I inserted a very large plot which was meant for somewhere else and it used up all tokens.... it would be nice that one can delete such requests caused by accidental errors and keep the thread clean.

Proposed Solution

add a delete button

Alternative Solutions

_No response_

Priority

Critical - Blocking my work

Feature Category

CLI commands and flags

Use Case Example

_No response_

Additional Context

_No response_