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/hypr/gamemode.sh

@@ -1,21 +0,0 @@
-#!/usr/bin/env sh
-HYPRGAMEMODE=$(hyprctl getoption animations:enabled | awk 'NR==1{print $2}')
-if [ "$HYPRGAMEMODE" = 1 ] ; then
-    hyprctl --batch "\
-        keyword animations:enabled 0;\
-        keyword animation borderangle,0; \
-        keyword decoration:shadow:enabled 0;\
-        keyword decoration:blur:enabled 0;\
-	    keyword decoration:fullscreen_opacity 1;\
-        keyword general:gaps_in 0;\
-        keyword general:gaps_out 0;\
-        keyword general:border_size 1;\
-        keyword decoration:rounding 0"
-    hyprctl notify 1 5000 "rgb(40a02b)" "Gamemode [ON]"
-    exit
-else
-    hyprctl notify 1 5000 "rgb(d20f39)" "Gamemode [OFF]"
-    hyprctl reload
-    exit 0
-fi
-exit 1