默认暗色模式，添加值显示开关

main.cc

@@ -33,7 +33,7 @@ auto main(int argc, char *argv[]) -> int {
     auto stack_index = std::make_shared<MutableValue<int>>();
     stack_index->set_silent(0);
 
-    auto manager = ThemeManager {kBlueMikuThemePack};
+    auto manager = ThemeManager {kBlueMikuThemePack, ColorMode::DARK};
     creeper::material::FontLoader::load_font();
     auto nav_component_state = NavComponentState {
         .manager = manager,
@@ -51,7 +51,8 @@ auto main(int argc, char *argv[]) -> int {
         },
         .stacked_callback = [&](int index) {
             *stack_index = index;
-        }
+        },
+        .heatmap_show_numbers = HeatmapNumberVisibilityContext(),
     };
     auto setting_component_state = SettingComponentState {
         .manager = manager,