Add global dark/light theme switch with key bind

scripts/.local/share/scripts/switch_theme

@@ -0,0 +1,27 @@
+#!/bin/sh
+
+if [ $# -lt 1 ]; then
+	echo "Usage: switch_theme <mode>"
+	echo "mode: dark|light"
+	exit 1
+fi
+
+mode=$1
+
+if [ "$mode" = "light" ]; then
+	emacsclient --eval "(load-theme 'doom-nord-light)"
+	sed -i "s/iceberg_dark/iceberg_light/" ~/.config/kitty/kitty.conf
+	sed -i "s/bg=dark/bg=light/" ~/.config/nvim/init.vim
+	sed -i "s/iceberg_dark/iceberg_light/" ~/.dotfiles/tmux/.tmux.conf
+	pkill kitty
+	tmux source-file ~/.tmux.conf
+	kitty --class tmux tmux a
+else
+	emacsclient --eval "(load-theme 'doom-nord)"
+	sed -i "s/iceberg_light/iceberg_dark/" ~/.config/kitty/kitty.conf
+	sed -i "s/bg=light/bg=dark/" ~/.config/nvim/init.vim
+	sed -i "s/iceberg_light/iceberg_dark/" ~/.dotfiles/tmux/.tmux.conf
+	pkill kitty
+	tmux source-file ~/.tmux.conf
+	kitty --class tmux tmux a
+fi