chore: merge flutter 3_27_4 into main branch (#1228)

* chore: merge flutter/3_27_4 to main branch

* chore: code format

* fix: unit tests

example/lib/pages/ten_thousand_links_showcase.dart

@@ -0,0 +1,50 @@
+import 'dart:convert';
+
+import 'package:appflowy_editor/appflowy_editor.dart';
+import 'package:example/pages/editor.dart';
+import 'package:flutter/material.dart';
+
+class TenThousandLinksShowcase extends StatefulWidget {
+  const TenThousandLinksShowcase({super.key});
+
+  @override
+  State<TenThousandLinksShowcase> createState() =>
+      _TenThousandLinksShowcaseState();
+}
+
+class _TenThousandLinksShowcaseState extends State<TenThousandLinksShowcase> {
+  late final Future<String> _jsonString = _buildLinksDocument();
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(title: const Text('10,000 Links Showcase')),
+      body: Editor(
+        jsonString: _jsonString,
+        onEditorStateChange: (_) {},
+      ),
+    );
+  }
+
+  Future<String> _buildLinksDocument() {
+    final document = Document(
+      root: pageNode(
+        children: List.generate(
+          10000,
+          (index) => paragraphNode(
+            delta: Delta()
+              ..insert(
+                'Link ${index + 1}',
+                attributes: {
+                  AppFlowyRichTextKeys.href:
+                      'https://example.com/links/${index + 1}',
+                },
+              ),
+          ),
+        ),
+      ),
+    );
+
+    return Future.value(jsonEncode(document.toJson()));
+  }
+}