chore: set icon color of the app ation panel

frontend/app_flowy/lib/workspace/presentation/home/menu/app/header/header.dart

@@ -86,7 +86,8 @@ class MenuAppHeader extends StatelessWidget {
               ?.toggle(),
           onSecondaryTap: () {
             final actionList = AppDisclosureActionSheet(
-                onSelected: (action) => _handleAction(context, action));
+              onSelected: (action) => _handleAction(context, action),
+            );
             actionList.show(
               context,
               anchorDirection: AnchorDirection.bottomWithCenterAligned,
@@ -158,12 +159,12 @@ extension AppDisclosureExtension on AppDisclosureAction {
     }
   }
 
-  Widget get icon {
+  Widget icon(Color iconColor) {
     switch (this) {
       case AppDisclosureAction.rename:
-        return svgWidget('editor/edit', color: const Color(0xffe5e5e5));
+        return svgWidget('editor/edit', color: iconColor);
       case AppDisclosureAction.delete:
-        return svgWidget('editor/delete', color: const Color(0xffe5e5e5));
+        return svgWidget('editor/delete', color: iconColor);
     }
   }
 }

frontend/app_flowy/lib/workspace/presentation/home/menu/app/header/right_click_action.dart

@@ -44,7 +44,7 @@ class DisclosureActionWrapper extends ActionItem {
 
   DisclosureActionWrapper(this.inner);
   @override
-  Widget? icon(Color iconColor) => inner.icon;
+  Widget? icon(Color iconColor) => inner.icon(iconColor);
 
   @override
   String get name => inner.name;