完成M3动态Scheme的创建。

src/material-3-scheme.ts

@@ -64,7 +64,7 @@ export type MaterialDesign3DynamicSchemeSource = {
   error: string | null;
   custom_colors?: Record<string, string>;
   variant: number | null;
-  constrastLevel: number | null;
+  contrastLevel: number | null;
   harmonizeCustoms: boolean | null;
 };