Add tests for featured thumbnail generation; apply Pint formatting and related edits

resources/js/components/Feed/PostComposer.jsx

@@ -4,12 +4,10 @@ import ShareArtworkModal from './ShareArtworkModal'
 import LinkPreviewCard from './LinkPreviewCard'
 import TagPeopleModal from './TagPeopleModal'
 import DateTimePicker from '../ui/DateTimePicker'
+import EmojiMartPicker from '../common/EmojiMartPicker'
 import extractNativeEmoji from '../common/extractNativeEmoji'
 import isEventWithinNode from '../common/isEventWithinNode'
 
-// Lazy-load the heavy emoji picker only when first opened
-const EmojiPicker = lazy(() => import('../common/EmojiMartPicker'))
-
 const VISIBILITY_OPTIONS = [
   { value: 'public',    icon: 'fa-globe',        label: 'Public' },
   { value: 'followers', icon: 'fa-user-friends',  label: 'Followers' },
@@ -347,7 +345,7 @@ export default function PostComposer({ user, onPosted }) {
                       </div>
                     }>
                       {emojiData && (
-                        <EmojiPicker
+                        <EmojiMartPicker
                           data={emojiData}
                           onEmojiSelect={insertEmoji}
                           theme="dark"