feat(sdk): add trezor support via RPC and SDK wrappers

packages/komodo_defi_framework/lib/src/operations/kdf_operations_wasm.dart

@@ -281,7 +281,12 @@ class KdfOperationsWasm implements IKdfOperations {
     }
 
     if (KdfLoggingConfig.debugLogging) {
-      _log('Raw JS response: $jsResponse');
+      try {
+        final stringified = jsResponse.dartify().toString();
+        _log('Raw JS response: $stringified');
+      } catch (e) {
+        _log('Raw JS response: $jsResponse (stringify failed: $e)');
+      }
     }
     return jsResponse as js_interop.JSObject;
   }

packages/komodo_defi_local_auth/index_generator.yaml

@@ -0,0 +1,32 @@
+# Used to generate Dart index file. Can be ran with `dart run index_generator`
+# from this package's root directory.
+# See https://pub.dev/packages/index_generator for more information.
+index_generator:
+  page_width: 80
+  exclude:
+    - "**.g.dart"
+    - "**.freezed.dart"
+    - "**_extension.dart"
+
+  libraries:
+    - directory_path: lib/src/auth
+      file_name: _auth_index
+      name: _auth
+      exclude:
+        - "{_,**/_}*.dart"
+      comments: |
+        (Internal/private) Generated by the `index_generator` package with the `index_generator.yaml` configuration file.
+      docs: |
+        Internal/private classes related to the Auth integration of the Komodo DeFi Framework ecosystem.
+      disclaimer: false
+
+    - directory_path: lib/src/trezor
+      file_name: _trezor_index
+      name: _trezor
+      exclude:
+        - "{_,**/_}*.dart"
+      comments: |
+        (Internal/private) Generated by the `index_generator` package with the `index_generator.yaml` configuration file.
+      docs: |
+        Internal/private classes related to the Trezor integration of the Komodo DeFi Framework ecosystem.
+      disclaimer: false

packages/komodo_defi_local_auth/lib/komodo_defi_local_auth.dart

@@ -1,5 +1,8 @@
-/// A package responsible for managing and abstracting out an authentication service on top of the API's methods
-library;
+/// A package responsible for managing and abstracting out an authentication
+/// service on top of the API's methods
+library komodo_defi_local_auth;
 
-export 'src/auth/models/user.dart';
+export 'src/auth/_auth_index.dart'
+    show AuthenticationState, AuthenticationStatus;
 export 'src/komodo_defi_local_auth.dart';
+export 'src/trezor/_trezor_index.dart';

packages/komodo_defi_local_auth/lib/src/auth/_auth_index.dart

@@ -0,0 +1,8 @@
+// (Internal/private) Generated by the `index_generator` package with the `index_generator.yaml` configuration file.
+
+/// Internal/private classes related to the Auth integration of the Komodo DeFi Framework ecosystem.
+library _auth;
+
+export 'auth_service.dart';
+export 'auth_state.dart';
+export 'storage/secure_storage.dart';

packages/komodo_defi_local_auth/lib/src/auth/auth_state.dart

@@ -1 +1,35 @@
+import 'package:freezed_annotation/freezed_annotation.dart';
+import 'package:komodo_defi_types/komodo_defi_types.dart';
 
+part 'auth_state.freezed.dart';
+
+/// Represents the current state of an authentication process
+@freezed
+abstract class AuthenticationState with _$AuthenticationState {
+  const factory AuthenticationState({
+    required AuthenticationStatus status,
+    String? message,
+    int? taskId,
+    String? error,
+    KdfUser? user,
+  }) = _AuthenticationState;
+
+  factory AuthenticationState.completed(KdfUser user) =>
+      AuthenticationState(status: AuthenticationStatus.completed, user: user);
+
+  factory AuthenticationState.error(String error) =>
+      AuthenticationState(status: AuthenticationStatus.error, error: error);
+}
+
+/// General authentication status that can be used for any wallet type
+enum AuthenticationStatus {
+  initializing,
+  waitingForDevice,
+  waitingForDeviceConfirmation,
+  pinRequired,
+  passphraseRequired,
+  authenticating,
+  completed,
+  error,
+  cancelled,
+}