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>

themes/dracula/.config/yazi/init.lua

@@ -0,0 +1,4 @@
+require("recycle-bin"):setup({
+  -- Optional: Override automatic trash directory discovery
+  -- trash_dir = "~/.local/share/Trash/",  -- Uncomment to use specific directory
+})