feat(flutter): 去掉剧场封面角标并重做创作页

test/discover/home_all_dramas_grid_test.dart

@@ -47,6 +47,7 @@ void main() {
       find.byKey(const Key('drama-tag-chip-city-lights-demo-0')),
       findsOneWidget,
     );
+    expect(find.byKey(const Key('drama-tag-city-lights-demo')), findsNothing);
     expect(tester.takeException(), isNull);
   });
 

test/home/k28_a_navigation_test.dart

@@ -40,6 +40,13 @@ void main() {
     expect(find.text('Stories become short dramas'), findsOneWidget);
     expect(find.byKey(const Key('create-ai')), findsOneWidget);
     expect(find.byKey(const Key('create-upload')), findsOneWidget);
+    expect(tester.getSize(find.byKey(const Key('create-ai'))).height, 196);
+    expect(find.byKey(const Key('create-motto-primary')), findsOneWidget);
+    expect(find.byKey(const Key('create-motto-secondary')), findsOneWidget);
+    expect(
+      tester.getSize(find.byKey(const Key('create-motto-line'))),
+      const Size(96, 2),
+    );
 
     await tester.tap(find.byKey(const Key('create-ai')));
     await tester.pumpAndSettle();