Improve waybar and custom scripts

modules/core/tty.nix

@@ -17,6 +17,7 @@
       df = "df -h";
       du = "du -h";
     };
+    # Defined in /etc/set-environnement. Require session restart
     variables = {
       XDG_CONFIG_HOME = "$HOME/.config";
       XDG_CACHE_HOME = "$HOME/.cache";
@@ -39,16 +40,6 @@
     setOptions = [
       "SHARE_HISTORY"
     ];
-    # shellInit = ''
-    #   export XDG_CONFIG_HOME=$HOME/.config
-    #   export XDG_CACHE_HOME=$HOME/.cache
-    #   export XDG_DATA_HOME=$HOME/.local/share
-    #   export ZDOTDIR=$HOME/.config/zsh
-    #   export TERMINAL=kitty
-    #   export EDITOR=nvim
-    #   export BROWSER=firefox
-    #   export SAVEHIST=200000
-    # '';
     promptInit = ''
       stty stop undef # Disable ctrl+s to freeze terminal