[FEATURE] Search for previous messages and prompts

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

Would be good if I would be able to search for previous commands and prompts I have written.

Why? Often times you iterate on something with similar prompts, or needs similar prompts in new contexts.

Proposed Solution

e.g with "ctrl+r" like in terminal usually.

Alternative Solutions

_No response_

Priority

High - Significant impact on productivity

Feature Category

CLI commands and flags

Use Case Example

e.g when I ask it to review something, I'd like to go to my previous review requests, modify some of them and continue. Similar with planning and so on.

Additional Context

_No response_