TF-2949 Add Hide attendee button

lib/features/email/presentation/widgets/calendar_event/event_attendee_detail_widget.dart

@@ -6,6 +6,7 @@ import 'package:jmap_dart_client/jmap/mail/calendar/properties/calendar_organize
 import 'package:tmail_ui_user/features/email/presentation/extensions/list_attendee_extension.dart';
 import 'package:tmail_ui_user/features/email/presentation/styles/event_attendee_detail_widget_styles.dart';
 import 'package:tmail_ui_user/features/email/presentation/widgets/calendar_event/attendee_widget.dart';
+import 'package:tmail_ui_user/features/email/presentation/widgets/calendar_event/hide_all_attendees_button_widget.dart';
 import 'package:tmail_ui_user/features/email/presentation/widgets/calendar_event/organizer_widget.dart';
 import 'package:tmail_ui_user/features/email/presentation/widgets/calendar_event/see_all_attendees_button_widget.dart';
 import 'package:tmail_ui_user/main/localizations/app_localizations.dart';
@@ -77,6 +78,18 @@ class _EventAttendeeDetailWidgetState extends State<EventAttendeeDetailWidget> {
                   }
                 ),
               )
+            else if (widget.attendees.length > EventAttendeeDetailWidget.maxAttendeeDisplayed)
+              Padding(
+                padding: const EdgeInsets.only(top: EventAttendeeDetailWidgetStyles.fieldTopPadding),
+                child: HideAllAttendeesButtonWidget(
+                  onTap: () {
+                    setState(() {
+                      _attendeesDisplayed = _splitAttendees(widget.attendees);
+                      _isShowAllAttendee = false;
+                    });
+                  }
+                ),
+              )
           ]
         ))
       ],

lib/features/email/presentation/widgets/calendar_event/hide_all_attendees_button_widget.dart

@@ -0,0 +1,35 @@
+
+import 'package:flutter/cupertino.dart';
+import 'package:tmail_ui_user/features/base/widget/material_text_button.dart';
+import 'package:tmail_ui_user/features/email/presentation/styles/see_all_attendees_button_widget_styles.dart';
+import 'package:tmail_ui_user/main/localizations/app_localizations.dart';
+
+class HideAllAttendeesButtonWidget extends StatelessWidget {
+
+  final VoidCallback onTap;
+
+  const HideAllAttendeesButtonWidget({
+    super.key,
+    required this.onTap
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return Transform(
+      transform: Matrix4.translationValues(SeeAllAttendeesButtonWidgetStyles.horizontalMargin, 0.0, 0.0),
+      child: MaterialTextButton(
+        label: AppLocalizations.of(context).hide,
+        onTap: onTap,
+        borderRadius: SeeAllAttendeesButtonWidgetStyles.borderRadius,
+        padding: const EdgeInsetsDirectional.symmetric(
+          horizontal: SeeAllAttendeesButtonWidgetStyles.horizontalPadding,
+          vertical: SeeAllAttendeesButtonWidgetStyles.verticalPadding
+        ),
+        customStyle: const TextStyle(
+          fontSize: SeeAllAttendeesButtonWidgetStyles.textSize,
+          color: SeeAllAttendeesButtonWidgetStyles.textColor
+        ),
+      ),
+    );
+  }
+}