Add Tmux (#4562)

* Add Tmux

Being able to use a unified terminal setup between local and remote
hosts has some real advantages.

* Renaming is more important than reloading

* Self-explanatory, really

* Add alias for it

* Attach to last used session or start a new if we have none

* Just stick to n/p

* Make it a clean 10x

* We don't need this

* Keep similar fixes together

* Keep bindings together

* Hate looking at that 0

* Add way to refresh theme from its templates (when they've changed)

* Fix

default/bash/aliases

@@ -34,6 +34,7 @@ alias ....='cd ../../..'
 alias c='opencode'
 alias d='docker'
 alias r='rails'
+alias t='tmux attach || tmux new -s Work'
 n() { if [ "$#" -eq 0 ]; then nvim .; else nvim "$@"; fi; }
 
 # Git