fix: review changes

lib/widgets/suggestions_menu.dart

@@ -0,0 +1,53 @@
+import 'package:flutter/material.dart';
+import 'package:mention_tag_text_field/mention_tag_text_field.dart';
+import 'package:apidash/consts.dart';
+
+class SuggestionsMenu extends StatelessWidget {
+  const SuggestionsMenu({
+    super.key,
+    required this.mentionController,
+    required this.suggestions,
+    required this.suggestionBuilder,
+    this.menuWidth = kSuggestionsMenuWidth,
+    this.menuMaxHeight = kSuggestionsMenuMaxHeight,
+  });
+
+  final MentionTagTextEditingController mentionController;
+  final List? suggestions;
+  final double menuWidth;
+  final double menuMaxHeight;
+  final Widget? Function(BuildContext, int) suggestionBuilder;
+
+  @override
+  Widget build(BuildContext context) {
+    return suggestions == null || suggestions!.isEmpty
+        ? const SizedBox.shrink()
+        : ClipRRect(
+            borderRadius: kBorderRadius8,
+            child: Material(
+              type: MaterialType.card,
+              elevation: 8,
+              child: ConstrainedBox(
+                constraints: BoxConstraints(maxHeight: menuMaxHeight),
+                child: Ink(
+                  width: menuWidth,
+                  decoration: BoxDecoration(
+                    color: Theme.of(context).colorScheme.surface,
+                    borderRadius: kBorderRadius8,
+                    border: Border.all(
+                      color: Theme.of(context).colorScheme.outlineVariant,
+                    ),
+                  ),
+                  child: ListView.separated(
+                    shrinkWrap: true,
+                    itemCount: suggestions?.length ?? 0,
+                    separatorBuilder: (context, index) =>
+                        const Divider(height: 2),
+                    itemBuilder: suggestionBuilder,
+                  ),
+                ),
+              ),
+            ),
+          );
+  }
+}