fix: Update dependencies and add a cancel button to the color selection dialog (#1025)

Update the fl_lib dependency to version v1.0.362

Add a cancel button in the color selection dialog to enhance user experience

lib/view/page/setting/entries/app.dart

@@ -134,7 +134,10 @@ extension _App on _AppSettingsPageState {
                 return Column(mainAxisSize: MainAxisSize.min, children: children);
               },
             ),
-            actions: Btn.ok(onTap: () => _onSaveColor(ctrl.text)).toList,
+            actions: [
+              Btn.cancel(onTap: () => context.pop(false)),
+              Btn.ok(onTap: () => _onSaveColor(ctrl.text)),
+            ],
           );
         });
       },