Feature Request: Allow a fixed Ctrl+Enter send shortcut in Codex chat

I’d like to request an option in Codex settings to make Ctrl+Enter always send and Enter always insert a newline.

Right now, the send behavior changes depending on whether the input is single-line or multi-line:

• when the message is a single line, pressing Enter sends immediately

• when the message becomes multi-line, the shortcut changes and Ctrl+Enter sends instead

This inconsistency is easy to trigger by accident, and I often send messages before I intend to.

My typical workflow is writing detailed prompts and task descriptions, so most of my inputs are multi-line. Because of that, I strongly prefer a consistent editing model where:

• Enter always creates a new line

• Ctrl+Enter always sends

• this behavior can be enabled as a setting and stays fixed regardless of whether the current text is one line or multiple lines

A configurable option like this would make drafting long prompts much safer and more predictable.

Thanks.