Add doc to movies getter

services/webui/src/app/store/getters.ts

@@ -58,6 +58,9 @@ export const getters: GettersTypes & GetterTree<IState, IState> = {
 
 	// Movie Store ---------------------------------------------------------------------------------
 
+	/**
+	 * Fetch the stored movie references for the provided movies
+	 */
 	movies: (state: IState) => (movies: IMovie[]) => {
 		return movies.map(movie => state.movies[movie.tmdbId]?.movie || movie);
 	}