fix: improve look of share button dropdown menu (#1224)

frontend/app_flowy/lib/plugins/doc/document.dart

@@ -15,6 +15,7 @@ import 'package:clipboard/clipboard.dart';
 import 'package:dartz/dartz.dart' as dartz;
 import 'package:easy_localization/easy_localization.dart';
 import 'package:flowy_infra/size.dart';
+import 'package:flowy_infra/theme.dart';
 import 'package:flowy_infra_ui/flowy_infra_ui.dart';
 import 'package:flowy_infra_ui/widget/rounded_button.dart';
 import 'package:flowy_sdk/log.dart';
@@ -112,7 +113,6 @@ class DocumentShareButton extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    double buttonWidth = 60;
     return BlocProvider(
       create: (context) => getIt<DocShareBloc>(param1: view),
       child: BlocListener<DocShareBloc, DocShareState>(
@@ -130,6 +130,7 @@ class DocumentShareButton extends StatelessWidget {
         },
         child: BlocBuilder<DocShareBloc, DocShareState>(
           builder: (context, state) {
+            final theme = context.watch<AppTheme>();
             return ChangeNotifierProvider.value(
               value: Provider.of<AppearanceSetting>(context, listen: true),
               child: Selector<AppearanceSetting, Locale>(
@@ -137,16 +138,15 @@ class DocumentShareButton extends StatelessWidget {
                 builder: (ctx, _, child) => ConstrainedBox(
                   constraints: const BoxConstraints.expand(
                     height: 30,
-                    // minWidth: buttonWidth,
                     width: 100,
                   ),
                   child: RoundedTextButton(
                     title: LocaleKeys.shareAction_buttonText.tr(),
                     fontSize: 12,
                     borderRadius: Corners.s6Border,
-                    color: Colors.lightBlue,
-                    onPressed: () => _showActionList(
-                        context, Offset(-(buttonWidth / 2), 10)),
+                    color: theme.main1,
+                    onPressed: () =>
+                        _showActionList(context, const Offset(0, 10)),
                   ),
                 ),
               ),
@@ -193,7 +193,7 @@ class DocumentShareButton extends StatelessWidget {
     });
     actionList.show(
       context,
-      anchorDirection: AnchorDirection.bottomWithCenterAligned,
+      anchorDirection: AnchorDirection.bottomWithRightAligned,
       anchorOffset: offset,
     );
   }

frontend/app_flowy/lib/workspace/presentation/widgets/pop_up_action.dart

@@ -97,10 +97,8 @@ class ActionCell<T extends ActionItem> extends StatelessWidget {
         child: SizedBox(
           height: itemHeight,
           child: Row(
-            crossAxisAlignment: CrossAxisAlignment.start,
             children: [
-              if (icon != null) icon,
-              HSpace(ActionListSizes.itemHPadding),
+              if (icon != null) ...[icon, HSpace(ActionListSizes.itemHPadding)],
               FlowyText.medium(action.name, fontSize: 12),
             ],
           ),