Quick Chat Mode in Command Window (Ctrl+K)

Add a lightweight chat interface within the command window (Ctrl+K) to ask quick, isolated questions without cluttering the main chat context. Users could resolve small doubts without leaving the command window or affecting their primary conversation history.

Use Case:
While researching, a user has a quick question. They open Ctrl+K, ask it in chat mode, get an answer, and return to their main task—keeping their primary chat clean and focused.