[FEATURE] Import of old chats (history)

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

Due to a enum bug I could not work anymore with the app only with CLI, the aold chats are still there but have been lost. It would be very valueable if these could be reimported

Proposed Solution

I'd like to import old chats from the history folder

Alternative Solutions

_No response_

Priority

Critical - Blocking my work

Feature Category

CLI commands and flags

Use Case Example

_No response_

Additional Context

_No response_