cleanup code

lib/pages/faq/faq_detail_page.dart

@@ -28,9 +28,9 @@ class _FAQDetailPageState extends State<FAQDetailPage> {
 
   @override
   Widget build(BuildContext context) {
-    if(widget.faq.id != null)
-    faq = context.select((FAQModel m) => m.getFAQ(widget.faq.id!));
-    if (faq == null) return Text("Deleted");
+    if (widget.faq.id != null)
+      faq = context.select((FAQModel m) => m.getFAQ(widget.faq.id!));
+    // if (faq == null) return Text("Deleted");
 
     bool isEditable = context.select((MainModel m) => m.faqEditable());
     return LocalProgress(

lib/pages/faq/faq_edit_page.dart

@@ -1,7 +1,6 @@
 import 'package:fcs/domain/constants.dart';
 import 'package:fcs/domain/entities/faq.dart';
 import 'package:fcs/helpers/theme.dart';
-import 'package:fcs/localization/app_translations.dart';
 import 'package:fcs/pages/faq/model/faq_model.dart';
 import 'package:fcs/pages/faq/widgets.dart';
 import 'package:fcs/pages/main/util.dart';

lib/pages/faq/faq_list_page.dart

@@ -15,7 +15,6 @@ import 'package:provider/provider.dart';
 
 import 'model/faq_model.dart';
 
-const Duration _kExpand = Duration(milliseconds: 200);
 
 class FAQListPage extends StatefulWidget {
   @override
@@ -24,18 +23,6 @@ class FAQListPage extends StatefulWidget {
 
 class _FAQListPageState extends State<FAQListPage>
     with SingleTickerProviderStateMixin {
-  AnimationController? _controller;
-  Animation<double>? _iconTurns;
-
-  @override
-  void initState() {
-    super.initState();
-    _controller = AnimationController(duration: _kExpand, vsync: this);
-    var _halfTween = Tween<double>(begin: 0.0, end: 0.5);
-    var _easeInTween = CurveTween(curve: Curves.easeIn);
-    _iconTurns = _controller?.drive(_halfTween.chain(_easeInTween));
-  }
-
   @override
   Widget build(BuildContext context) {
     FAQModel faqModel = Provider.of<FAQModel>(context);

lib/pages/faq/widgets.dart

@@ -14,7 +14,8 @@ Widget itemTitle(BuildContext context, String textKey) {
   );
 }
 
-Widget subItemTitle(BuildContext context, String textKey, {IconData? iconData}) {
+Widget subItemTitle(BuildContext context, String textKey,
+    {IconData? iconData}) {
   return Padding(
     padding: const EdgeInsets.only(left: 0, top: 0, bottom: 0),
     child: Row(
@@ -74,7 +75,7 @@ Widget contactItem(BuildContext context, String text, IconData iconData,
                       Padding(
                         padding: const EdgeInsets.all(8.0),
                         child: Text(
-                          text == null ? "" : text,
+                          text,
                           overflow: TextOverflow.ellipsis,
                           maxLines: 5,
                           style: TextStyle(