RTL text direction in chat input + Copy button for responses

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

RTL Editor Support

When writing in RTL languages (Persian, Arabic, Hebrew), the chat input remains LTR
which makes natural typing very difficult.

Requested behavior:

• Auto-detect RTL characters and switch input direction
• Or: add a toggle button (LTR ↔ RTL) in the input toolbar

Copy Button for Responses

Code blocks already have a copy button — the same should exist for full AI responses.
Currently the only way to copy a full response is to manually select all text.

Requested behavior:

• A copy-to-clipboard icon on each AI message (similar to the code block copy button)

Proposed Solution

-

Alternative Solutions

_No response_

Priority

Critical - Blocking my work

Feature Category

CLI commands and flags

Use Case Example

_No response_

Additional Context

_No response_