feat(fake-client): Add moveDelta and canMoveToTop methods to FakeOdysseyClient and FakeOdysseyClientForThumbnailTest

Author: PaulGD03

test/fakes/fake_odyssey_client.dart

@@ -88,4 +88,24 @@ class FakeOdysseyClient implements OdysseyClient {
   Future<void> displayTest(String test) async {
     displayTestCalled = true;
   }
+
+  @override
+  Future<Map<String, dynamic>> moveDelta(double deltaMm) async {
+    // Minimal fake implementation: record as a move and return empty map.
+    moveCalled = true;
+    lastMoveHeight = deltaMm;
+    return {};
+  }
+
+  @override
+  Future<bool> canMoveToTop() async {
+    // Default fake: not supported
+    return false;
+  }
+
+  @override
+  Future<Map<String, dynamic>> moveToTop() async {
+    // No-op fake implementation
+    return {};
+  }
 }

test/fakes/fake_odyssey_client_for_thumbnail_test.dart

@@ -95,5 +95,20 @@ class FakeOdysseyClientForThumbnailTest implements OdysseyClient {
     throw UnimplementedError();
   }
 
+  @override
+  Future<Map<String, dynamic>> moveDelta(double deltaMm) {
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<bool> canMoveToTop() {
+    return Future.value(false);
+  }
+
+  @override
+  Future<Map<String, dynamic>> moveToTop() {
+    throw UnimplementedError();
+  }
+
   void main() {}
 }