dyn topic fold

Signed-off-by: dom <githubaccount56556@proton.me>

lib/utils/parse_bool.dart

@@ -0,0 +1,9 @@
+import 'package:flutter/foundation.dart' show ValueGetter;
+
+bool? safeToBool(dynamic value, [ValueGetter<String>? orString]) =>
+    switch (value) {
+      bool _ => value,
+      int _ => value == 1,
+      String _ => orString != null && value == orString(),
+      _ => null,
+    };