Add a pinned message badge under a pinned message (#118)

* Add pinned message badge for Modern Layout

* Add Bubble layout support

* Add thread support

* Add irc support

* Rename event tile badges

* Don't render footer when there is no reactions

* Add a test for `PinnedMessageBadge.tsx`

* Add a test in EventTile-test.tsx

* Add e2e test

playwright/e2e/pinned-messages/index.ts

@@ -91,6 +91,14 @@ export class Helpers {
         await this.app.viewRoomByName(typeof room === "string" ? room : room.name);
     }
 
+    /**
+     * Get the timeline tile for the given message
+     * @param message
+     */
+    getEventTile(message: string) {
+        return this.page.locator(".mx_EventTile", { hasText: message });
+    }
+
     /**
      * Pin the given message from the quick actions
      * @param message