Better quit support

[KTibow]

In most REPLs (Python, Node, Claude Code, Codex, Gemini CLI) you can use ctrl+D to quit. /quit (Claude Code) or quit (Python) typically also exits the REPL. Add support for these methods to opencode to make exiting more intuitive.

[markjaquith]

/exit exists. But you have to know to look for it. Maybe it should be on the splash page?

[hawkaii]

hey can i work on it ?

[rekram1-node]

[automated] Closing due to 90+ days of inactivity. Feel free to reopen if you still need this!

[KTibow]

This was completed in 862141e and 22a34d7