重构创建Scheme功能支持多种Scheme类型选择。

src/models.ts

@@ -27,6 +27,16 @@ export type ColorDescription = {
 };
 
 export type SchemeType = 'q_scheme' | 'swatch_scheme' | 'material_2' | 'material_3';
+export type SchemeTypeOption = {
+  label: string;
+  value: SchemeType;
+};
+export const SchemeTypeOptions: SchemeTypeOption[] = [
+  { label: 'Q Scheme', value: 'q_scheme' },
+  { label: 'Swatch Scheme', value: 'swatch_scheme' },
+  { label: 'Material Design 2 Scheme', value: 'material_2' },
+  { label: 'Material Design 3 Scheme', value: 'material_3' },
+];
 export type SchemeContent<SchemeStorage> = {
   id: string;
   name: string;