zsh: Add tmux stuff

modules/home/caem/core/zsh/conf.d/fzf-tab.zsh

@@ -0,0 +1,8 @@
+#!/usr/bin/env zsh
+
+zstyle ':completion:*:git-checkout:*' sort false
+zstyle ':completion:*:descriptions' format '[%d]'
+zstyle ':completion:*' list-colors ${(s.:.)LS_COLORS}
+zstyle ':completion:*' menu no
+zstyle ':fzf-tab:*' fzf-flags --color 16 --bind=tab:accept
+[ -n "$TMUX" ] && zstyle ':fzf-tab:*' fzf-command ftb-tmux-popup

modules/home/caem/core/zsh/conf.d/tmux.zsh

@@ -0,0 +1,5 @@
+#!/usr/bin/env zsh
+
+if [ -z "$TMUX" ] && [ -n "$PS1" ]; then
+    tmux attach
+fi