TF-1679: Support hide keyboard when click add email forward

(cherry picked from commit 3794508a5debc4069f58f0aa5fd4052fb844183c)

lib/features/contact/presentation/widgets/autocomplete_contact_text_field_with_tags.dart

@@ -280,6 +280,7 @@ class _AutocompleteContactTextFieldWithTagsState extends State<AutocompleteConta
           color: Colors.white,
           fontWeight: FontWeight.w500))
       ..onPressActionClick(() {
+        _hideKeyboardForMobile();
         if (widget.controller?.text.isNotEmpty == true) {
           if (!_isDuplicatedRecipient(widget.controller?.text ?? '')) {
             setState(() {
@@ -315,4 +316,10 @@ class _AutocompleteContactTextFieldWithTagsState extends State<AutocompleteConta
     keyToEmailTagEditor.currentState?.resetTextField();
     keyToEmailTagEditor.currentState?.closeSuggestionBox();
   }
+
+  void _hideKeyboardForMobile() {
+    if (!_responsiveUtils.isDesktop(context)) {
+      FocusScope.of(context).unfocus();
+    }
+  }
 }