pl-fe: Remove some immutable usage

Signed-off-by: marcin mikołajczak <git@mkljczk.pl>

packages/pl-fe/src/features/compose/editor/plugins/state-plugin.tsx

@@ -40,7 +40,7 @@ const StatePlugin: React.FC<IStatePlugin> = ({ composeId, isWysiwyg }) => {
       for (const id of ids) {
         if (compose?.dismissed_quotes.includes(id)) continue;
 
-        if (state.statuses.get(id)) {
+        if (state.statuses[id]) {
           quoteId = id;
           break;
         }