fix(neon,neon_files,neon_news,neon_notes): properly dispoe TextEditingController

Signed-off-by: Nikolas Rimikis <leptopoda@users.noreply.github.com>

packages/neon/neon/lib/src/utils/rename_dialog.dart

@@ -34,7 +34,19 @@ class _RenameDialog extends StatefulWidget {
 class _RenameDialogState extends State<_RenameDialog> {
   final formKey = GlobalKey<FormState>();
 
-  late final controller = TextEditingController()..text = widget.value;
+  final controller = TextEditingController();
+
+  @override
+  void initState() {
+    controller.text = widget.value;
+    super.initState();
+  }
+
+  @override
+  void dispose() {
+    controller.dispose();
+    super.dispose();
+  }
 
   void submit() {
     if (formKey.currentState!.validate()) {

packages/neon/neon_files/lib/dialogs/create_folder.dart

@@ -14,6 +14,12 @@ class _FilesCreateFolderDialogState extends State<FilesCreateFolderDialog> {
 
   final controller = TextEditingController();
 
+  @override
+  void dispose() {
+    controller.dispose();
+    super.dispose();
+  }
+
   void submit() {
     if (formKey.currentState!.validate()) {
       Navigator.of(context).pop(controller.text.split('/'));

packages/neon/neon_news/lib/dialogs/add_feed.dart

@@ -42,6 +42,12 @@ class _NewsAddFeedDialogState extends State<NewsAddFeedDialog> {
     );
   }
 
+  @override
+  void dispose() {
+    controller.dispose();
+    super.dispose();
+  }
+
   @override
   Widget build(final BuildContext context) => ResultBuilder<List<NewsFolder>>.behaviorSubject(
         stream: widget.bloc.folders,

packages/neon/neon_news/lib/dialogs/create_folder.dart

@@ -14,6 +14,12 @@ class _NewsCreateFolderDialogState extends State<NewsCreateFolderDialog> {
 
   final controller = TextEditingController();
 
+  @override
+  void dispose() {
+    controller.dispose();
+    super.dispose();
+  }
+
   void submit() {
     if (formKey.currentState!.validate()) {
       Navigator.of(context).pop(controller.text);

packages/neon/neon_notes/lib/dialogs/create_note.dart

@@ -19,6 +19,12 @@ class _NotesCreateNoteDialogState extends State<NotesCreateNoteDialog> {
   final controller = TextEditingController();
   String? selectedCategory;
 
+  @override
+  void dispose() {
+    controller.dispose();
+    super.dispose();
+  }
+
   void submit() {
     if (formKey.currentState!.validate()) {
       Navigator.of(context).pop((controller.text, widget.category ?? selectedCategory));

packages/neon/neon_notes/lib/pages/note.dart

@@ -15,8 +15,8 @@ class NotesNotePage extends StatefulWidget {
 }
 
 class _NotesNotePageState extends State<NotesNotePage> {
-  late final _contentController = TextEditingController()..text = widget.bloc.initialContent;
+  final _contentController = TextEditingController();
-  late final _titleController = TextEditingController()..text = widget.bloc.initialTitle;
+  final _titleController = TextEditingController();
   final _contentFocusNode = FocusNode();
   final _titleFocusNode = FocusNode();
   bool _showEditor = false;
@@ -36,6 +36,9 @@ class _NotesNotePageState extends State<NotesNotePage> {
       handleNotesException(context, error);
     });
 
+    _contentController.text = widget.bloc.initialContent;
+    _titleController.text = widget.bloc.initialTitle;
+
     _contentStreamController.stream.debounceTime(const Duration(seconds: 1)).listen(widget.bloc.updateContent);
     _titleStreamController.stream.debounceTime(const Duration(seconds: 1)).listen(widget.bloc.updateTitle);
     _contentController.addListener(() => _contentStreamController.add(_contentController.text));
@@ -56,6 +59,8 @@ class _NotesNotePageState extends State<NotesNotePage> {
 
   @override
   void dispose() {
+    _contentController.dispose();
+    _titleController.dispose();
     unawaited(_contentStreamController.close());
     unawaited(_titleStreamController.close());
     super.dispose();