> wishing it was a little bit more mouse friendly
Can you explain what you struggle to do in tmux with the mouse? I'm using it as we speak and everything is clickable, panes are resizable, right clicking a windows give you a context menu... Not sure what else is missing?
Quickly switching between multiple sessions, and seeing which sessions are waiting for input.
I generally run a session per project. Then within each session, a window for Claude, a window for running whatever dev server/logs, a window for neovim, and finally a plain terminal window for things like kicking off deploys etc.