feat(alacritty): create tmux_alacritty wrapper

This script will launch Alacritty with a custom X window class and
attach to the default tmux session.

shell/alacritty/tmux_alacritty.sh

@@ -0,0 +1,3 @@
+#!/bin/sh
+
+alacritty --class TmuxAlacritty,TmuxAlacritty -e zsh -i -c ta

shell/alacritty/topic.config.yml

@@ -3,6 +3,9 @@ alacritty_config:
   path: shell/alacritty
   links:
     - alacritty.yml
+    - src: tmux_alacritty.sh
+      dest: "{{ xdg_bin_home }}/"
+      rename: tmux_alacritty
   brew_casks:
     - alacritty
   pacman_packages:

wm/bspwm/bspwmrc

@@ -26,6 +26,7 @@ bspc config gapless_monocle      true
 
 bspc rule -a Gimp desktop='^8' state=floating follow=on
 bspc rule -a Chromium desktop='^2'
+bspc rule -a tmux_alacritty desktop='^5'
 bspc rule -a mplayer2 state=floating
 bspc rule -a Kupfer.py focus=on
 bspc rule -a Screenkey manage=off

wm/picom/picom.conf

@@ -25,7 +25,8 @@ fade-out-step = 0.06;
 #################################
 
 opacity-rule = [
-  "90:class_g = 'Alacritty'"
+  "90:class_g = 'Alacritty'",
+  "90:class_g = 'TmuxAlacritty'"
 ];
 
 frame-opacity = 0.7;