I've been using ghosty + ssh + mosh + tmux + claude code (sometimes codex) for a while now. It works well but the few things that still piss me off:

1. I have never been able to get copy-paste to work 100% of the time. I'm at about 95% of the time now which has been enough for me to not look into it.

2. Pasting and dragging and dropping non-text content (like images and videos).

At the end of the day I want it to feel like a native, local terminal