Migrate from stow to dm theme manager

Move all config files from .config/ into themes/dracula/.config/ so the
dm tool can manage them as file-level symlinks. Removes .bak file.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

.config/waybar/modules/spotify.sh

@@ -1,18 +0,0 @@
-#!/bin/sh
-
-class=$(playerctl metadata --player=spotify_player --format '{{lc(status)}}')
-icon=""
-
-if [[ $class == "playing" ]]; then
-  info=$(playerctl metadata --player=spotify_player --format '{{artist}} - {{title}}')
-  if [[ ${#info} > 40 ]]; then
-    info=$(echo $info | cut -c1-40)"..."
-  fi
-  text=$info" "$icon
-elif [[ $class == "paused" ]]; then
-  text=$icon
-elif [[ $class == "stopped" ]]; then
-  text=""
-fi
-
-echo -e "{\"text\":\""$text"\", \"class\":\""$class"\"}"