feat(docs): add the rest of the hooks - except for mako - that were r…

…emoved upstream

They were removed in InioX/matugen/pull/113

README.md

@@ -116,6 +116,7 @@ Copy the [kitty-colors.conf](https://github.com/InioX/matugen-themes/blob/main/t
 [templates.kitty]
 input_path = 'path/to/template'
 output_path = '~/.config/kitty/colors.conf'
+post_hook = 'pkill -SIGUSR1 kitty'
 ```
 
 Then, add this line to the bottom of your `~/.config/kitty/kitty.conf`
@@ -133,6 +134,7 @@ The theme will now be applied after you reload kitty.
 [templates.gtk3]
 input_path = 'path/to/template'
 output_path = '~/.config/gtk-3.0/colors.css'
+post_hook = 'gsettings set org.gnome.desktop.interface gtk-theme ""; gsettings set org.gnome.desktop.interface gtk-theme adw-gtk3-{{uhm how do I access args.mode in here?}}'
 
 [templates.gtk4]
 input_path = 'path/to/template'
@@ -210,6 +212,7 @@ You can now use all the color variables inside of the `config.rasi`.
 [templates.dunst]
 input_path = 'path/to/template'
 output_path = '~/.config/dunst/dunstrc'
+post_hook = 'pkill -SIGUSR2 dunst
 ```
 
 ### qt