docs: Mission Status and more (#7521)

* chore: update tsconfig to target modern ES

* docs: update UserProvider

* docs: update UserAPI, make openmct private

* docs: update StatusAPI

* refactor: convert ViewRegistry to ES6 class

* docs: finish type imports for openmct api

* docs: minor doc improvements

* docs: add UserIndicator readme

* docs: add User API section to API docs

* docs: document Mission Status

* docs(JSDoc): primitive types should be lowercase, otherwise TitleCase

src/api/composition/CompositionCollection.js

@@ -33,7 +33,7 @@
  */
 
 /**
- * @typedef {object} ListenerMap
+ * @typedef {Object} ListenerMap
  * @property {Array.<any>} add
  * @property {Array.<any>} remove
  * @property {Array.<any>} load
@@ -271,7 +271,7 @@ export default class CompositionCollection {
   /**
    * Handle reorder from provider.
    * @private
-   * @param {object} reorderMap
+   * @param {Object} reorderMap
    */
   #onProviderReorder(reorderMap) {
     this.#emit('reorder', reorderMap);