initial

lib/siab_config.dart

@@ -0,0 +1,14 @@
+/// Central configuration for SIAB-related constants.
+///
+/// The [deviceName] can be overridden at build time using:
+/// `--dart-define=SIAB_DEVICE_NAME=YourDeviceName`.
+class SiabConfig {
+  const SiabConfig._();
+
+  /// Logical Bluetooth name to search for when scanning SIAB devices.
+  static const String deviceName = String.fromEnvironment(
+    'SIAB_DEVICE_NAME',
+    defaultValue: 'SIAB',
+  );
+}
+