fixed overwrite on internal copy, DST drift in widget anchors, inline errors without controller and removed dead room lookup

lib/view/pages/files/sharing/share_options_sheet.dart

@@ -154,20 +154,15 @@ class _ShareOptionsBodyState extends State<_ShareOptionsBody> {
       _update(const ShareUpdateParams(password: ''));
 
   Future<void> _confirmDelete() async {
-    // Use showDialog directly (not asDialog) so we get the AsyncDialogAction's
-    // `true` result and can close the options sheet afterwards — popping inside
+    // Close the options sheet only after the dialog returned — popping inside
     // onConfirmAsync would target the dialog route, not the sheet.
-    final dialog = ConfirmDialog(
+    final deleted = await ConfirmDialog(
       title: 'Freigabe löschen?',
       content: 'Die Freigabe wird aufgehoben.',
       confirmButton: 'Löschen',
       onConfirmAsync: () => FileSharingApi().remove(_share.id),
-    );
-    final deleted = await showDialog<bool>(
-      context: context,
-      builder: dialog.build,
-    );
-    if (deleted != true || !mounted) return;
+    ).ask(context);
+    if (!deleted || !mounted) return;
     widget.onChanged();
     if (Navigator.of(context).canPop()) Navigator.of(context).pop();
   }

lib/view/pages/settings/sections/account_section.dart

@@ -61,16 +61,11 @@ class _AccountSectionState extends State<AccountSection> {
     if (result == null || !mounted) return;
 
     if (result is AvatarRemoveResult) {
-      var confirmed = false;
-      await showDialog<void>(
-        context: context,
-        builder: (_) => ConfirmDialog(
-          title: 'Profilbild entfernen',
-          content: 'Möchtest du dein Profilbild wirklich entfernen?',
-          confirmButton: 'Entfernen',
-          onConfirm: () => confirmed = true,
-        ),
-      );
+      final confirmed = await const ConfirmDialog(
+        title: 'Profilbild entfernen',
+        content: 'Möchtest du dein Profilbild wirklich entfernen?',
+        confirmButton: 'Entfernen',
+      ).ask(context);
       if (!confirmed || !mounted) return;
     }
 
@@ -211,20 +206,17 @@ Future<void> _confirmLogout(BuildContext context) async {
   // Flip AccountBloc state only after the dialog fully closes: doing it from
   // inside the sign-out (the previous approach) raced AsyncDialogAction's
   // pop(true) against the navigator teardown of the account switch.
-  final confirmed = await showDialog<bool>(
-    context: context,
-    builder: (dialogContext) => ConfirmDialog(
-      title: 'Abmelden?',
-      content: others > 0
-          ? 'Möchtest du dich wirklich abmelden? Die App wechselt danach zu '
-                'einem deiner anderen Konten.'
-          : 'Möchtest du dich wirklich abmelden?',
-      confirmButton: 'Abmelden',
-      onConfirmAsync: () async =>
-          nextAccountId = await SessionLifecycle.signOut(),
-    ),
-  );
-  if (confirmed != true) return;
+  final confirmed = await ConfirmDialog(
+    title: 'Abmelden?',
+    content: others > 0
+        ? 'Möchtest du dich wirklich abmelden? Die App wechselt danach zu '
+              'einem deiner anderen Konten.'
+        : 'Möchtest du dich wirklich abmelden?',
+    confirmButton: 'Abmelden',
+    onConfirmAsync: () async =>
+        nextAccountId = await SessionLifecycle.signOut(),
+  ).ask(context);
+  if (!confirmed) return;
   accountBloc.activated(nextAccountId);
 }
 

lib/view/pages/talk/details/chat_info.dart

@@ -108,16 +108,11 @@ class _ChatInfoState extends State<ChatInfo> {
     if (result == null || !mounted) return;
 
     if (result is AvatarRemoveResult) {
-      var confirmed = false;
-      await showDialog<void>(
-        context: context,
-        builder: (_) => ConfirmDialog(
-          title: 'Gruppenbild entfernen',
-          content: 'Möchtest du das Gruppenbild wirklich entfernen?',
-          confirmButton: 'Entfernen',
-          onConfirm: () => confirmed = true,
-        ),
-      );
+      final confirmed = await const ConfirmDialog(
+        title: 'Gruppenbild entfernen',
+        content: 'Möchtest du das Gruppenbild wirklich entfernen?',
+        confirmButton: 'Entfernen',
+      ).ask(context);
       if (!confirmed || !mounted) return;
     }
 

lib/view/pages/talk/widgets/room_actions.dart

@@ -32,17 +32,13 @@ class FavoriteToggleTile extends StatelessWidget {
 /// Resolves to true once the room was left.
 Future<bool> confirmLeaveRoom(BuildContext context, String token) async {
   final chatList = context.read<ChatListBloc>();
-  final left = await showDialog<bool>(
-    context: context,
-    builder: (_) => ConfirmDialog(
-      title: 'Talk-Chat verlassen',
-      content: 'Du benötigst ggf. eine Einladung um erneut beizutreten.',
-      confirmButton: 'Verlassen',
-      onConfirmAsync: () async {
-        await LeaveRoom(token).run();
-        unawaited(chatList.refresh());
-      },
-    ),
-  );
-  return left ?? false;
+  return ConfirmDialog(
+    title: 'Talk-Chat verlassen',
+    content: 'Du benötigst ggf. eine Einladung um erneut beizutreten.',
+    confirmButton: 'Verlassen',
+    onConfirmAsync: () async {
+      await LeaveRoom(token).run();
+      unawaited(chatList.refresh());
+    },
+  ).ask(context);
 }