feat(parser): Update LiveChatTickerPaidStickerItem (#848)

The `LiveChatTickerPaidStickerItem` class has been updated to extend
`YTNode` instead of `LiveChatTickerPaidMessageItem` to better align with
the latest data provided by InnerTube

src/parser/classes/livechat/items/LiveChatTickerPaidStickerItem.ts

@@ -1,5 +1,40 @@
-import LiveChatTickerPaidMessageItem from './LiveChatTickerPaidMessageItem.js';
+import { YTNode } from '../../../helpers.js';
+import { Parser, type RawNode } from '../../../index.js';
+import Thumbnail from '../../misc/Thumbnail.js';
+import NavigationEndpoint from '../../NavigationEndpoint.js';
 
-export default class LiveChatTickerPaidStickerItem extends LiveChatTickerPaidMessageItem {
+export default class LiveChatTickerPaidStickerItem extends YTNode {
   static type = 'LiveChatTickerPaidStickerItem';
+
+  id: string;
+  author_external_channel_id: string;
+  author_photo: Thumbnail[];
+  start_background_color: number;
+  end_background_color: number;
+  duration_sec: number;
+  full_duration_sec: number;
+  show_item: YTNode;
+  show_item_endpoint: NavigationEndpoint;
+  ticker_thumbnails: {
+    thumbnails: Thumbnail[],
+    label?: string,
+  }[];
+
+  constructor(data: RawNode) {
+    super();
+    this.id = data.id;
+    this.author_external_channel_id = data.authorExternalChannelId;
+    this.author_photo = Thumbnail.fromResponse(data.authorPhoto);
+    this.start_background_color = data.startBackgroundColor;
+    this.end_background_color = data.endBackgroundColor;
+    this.duration_sec = data.durationSec;
+    this.full_duration_sec = data.fullDurationSec;
+    this.show_item = Parser.parseItem(data.showItemEndpoint?.showLiveChatItemEndpoint?.renderer);
+    this.show_item_endpoint = new NavigationEndpoint(data.showItemEndpoint);
+
+    this.ticker_thumbnails = data.tickerThumbnails.map((item: any) => ({
+      thumbnails: Thumbnail.fromResponse(item),
+      label: item?.accessibility?.accessibilityData?.label
+    }));
+  }
 }