feat(menu): add menu style options (#247)

add menu style options to allow `#{thm_x}` styling of menus.

- @catppuccin_menu_style (`menu-style`)
- @catppuccin_menu_selected_style (`menu-selected-style`)
- @catppuccin_menu_border_style (`menu-border-style`)

README.md

@@ -208,6 +208,25 @@ set -g @catppuccin_pane_border_style "fg=#{thm_gray}" # Use a value compatible w
 set -g @catppuccin_pane_active_border_style "fg=#{thm_orange}" # Use a value compatible with the standard tmux 'pane-border-active-style'
 ```
 
+### Menu
+
+#### Set the menu style:
+
+```sh
+set -g @catppuccin_menu_style "default" # Use a value compatible with the standard tmux `menu-style`
+```
+
+#### Set the menu selected style:
+
+```sh
+set -g @catppuccin_menu_selected_style "fg=#{thm_gray},bg=#{thm_yellow}" # Use a value compatible with the standard tmux `menu-selected-style`
+```
+
+### Set the menu border style:
+
+```sh
+set -g @catppuccin_menu_border_style "default" # Use a value compatible with the standard tmux `menu-border-style`
+```
 
 ### Status
 #### Set the default status bar visibility

catppuccin.tmux

@@ -85,6 +85,15 @@ main() {
   set message-style "fg=${thm_cyan},bg=${message_background},align=centre"
   set message-command-style "fg=${thm_cyan},bg=${message_background},align=centre"
 
+  # menu
+  local menu_style menu_selected_style menu_border_style
+  menu_style=$(get_interpolated_tmux_option "@catppuccin_menu_style" "default")
+  menu_selected_style=$(get_interpolated_tmux_option "@catppuccin_menu_selected_style" "fg=${thm_gray},bg=${thm_yellow}")
+  menu_border_style=$(get_interpolated_tmux_option "@catppuccin_menu_border_style" "default")
+  set menu-style "$menu_style"
+  set menu-selected-style "$menu_selected_style"
+  set menu-border-style "$menu_border_style"
+
   # panes
   local pane_border_status pane_border_style \
     pane_active_border_style pane_left_separator pane_middle_separator \