Remove some comments that are liable to get out of date

Avoid having too many comments about how the UI works in non-UI code.

src/sidebar/helpers/view-filter.js

-/**
- * Tools for applying search filters against annotations.
- *
- * When the user enters a query in the search box, the query is parsed using
- * `generateFacetedFilter` and the currently loaded annotations are then matched
- * against the parsed query by the `filter` method of this class. Annotations
- * which do not match the filter are then hidden.
- */
-
 /**
  * @typedef {import('../../types/api').Annotation} Annotation
  * @typedef {import('../util/search-filter').Facet} Facet
@@ -145,10 +136,10 @@ const fieldMatchers = {
 };
 
 /**
- * Filters a set of annotations.
+ * Filter a set of annotations against a parsed query.
  *
  * @param {Annotation[]} annotations
- * @param {Record<string, Facet>} filters - Faceted filter generated by `generateFacetedFilter`
+ * @param {Record<string, Facet>} filters
  * @return {string[]} IDs of matching annotations.
  */
 export function filterAnnotations(annotations, filters) {