Update aerospace keybinds, remove skhd, consolidate some theme scripts

src_files/.local/scripts/theme-set

@@ -9,6 +9,35 @@
 
 ##########################################################################################
 
+theme_update_terminal() {
+    case "$TERMINAL" in
+        ("havoc" | "foot")
+            echo "TODO: theme update for havoc or foot not yet implemented"
+            ;;
+        ("kitty")
+            killall -SIGUSR1 kitty
+            ;;
+    esac
+}
+
+theme_update_tmux() {
+    tmux source-file $DIR_THEME_SETTINGS/.current-theme/tmux.conf
+}
+
+theme_update_neovim() {
+    nvim_stdpath_run=$(dirname $(
+        nvim -l <(echo "vim.cmd.echo('stdpath(\"run\")')") > /dev/stdout 2>&1
+    ))
+    find "$nvim_stdpath_run" -type s -name "nvim*" 2> /dev/null |
+        while IFS= read -r nvim_server; do
+            timeout 2s nvim --server "$nvim_server" \
+                --remote-expr "execute('lua ThemeUpdate()')" \
+                > /dev/null 2>&1
+        done
+}
+
+##########################################################################################
+
 [[ ! -z $1 ]] && raw_target="$1" ||
     raw_target=$(
         find $DIR_THEME_SETTINGS -mindepth 1 -maxdepth 1 -type d -exec basename -- {} \; |
@@ -20,14 +49,12 @@ target_theme="$DIR_THEME_SETTINGS/$(echo $raw_target | tr ' ' '-' | tr '[:upper:
 
 ln -sF "$target_theme" $DIR_THEME_SETTINGS/.current-theme
 
-theme-update-terminal
-theme-update-tmux
-theme-update-neovim &
-# theme-update-obsidian # TODO: implement
-# theme-update-browser # TODO: implement
-# theme-update-reaper # TODO: implement
-# theme-update-gimp # TODO: possible and actually desired? my main use case is just a blackboard, maybe let it be
-# theme-update-mutt # TODO: possible and actually desired?
-# theme-update-irc # TODO: possible and actually desired?
+theme_update_terminal
+theme_update_tmux
+theme_update_neovim &
+# theme_update_obsidian # TODO: decide if theming beyond transparency is worth it, if so, implement
+# theme_update_browser # TODO: implement
+# theme_update_reaper # TODO: implement
+# theme_update_mutt # TODO: possible and actually desired?
 
 theme-update-wallpaper "zz-default-for-theme" &