fix(dees-element): Refactor project structure and update dependency versions. Internal modules (e.g. dees-element classes and directives) have been reorganized and deprecated paths removed, and package.json now includes an updated packageManager field.

ts/directives/index.ts

@@ -0,0 +1,13 @@
+// better scoped exports
+import { resolve } from './classes.resolvedirective.js';
+import { subscribe } from './classes.subscribedirective.js';
+
+export {
+  resolve,
+  subscribe,
+}
+
+export { subscribeWithTemplate } from './classes.subscribewithtemplate.js';
+
+export { until } from 'lit/directives/until.js';
+export { asyncAppend } from 'lit/directives/async-append.js';