fix: remove dragable-tree-menu because it is broken

flake.lock

nix/config/release.nix

source/components/content/copy.mjs

source/components/tree-menu/dragable-tree-menu.mjs

source/components/tree-menu/tree-menu.mjs

source/dom/customelement.mjs

source/monster.mjs

source/types/base.mjs

source/types/nodelist.mjs

source/types/proxyobserver.mjs

source/types/queue.mjs

source/types/randomid.mjs

source/types/regex.mjs

source/types/stack.mjs

source/types/tokenlist.mjs

source/types/typeof.mjs

source/types/uniquequeue.mjs

source/types/uuid.mjs

source/types/version.mjs

test/web/test.html