refactor(q-2-scheme): 将neutral和surface类型改为Q2ColorSet并更新相关引用

更新Q2Baseline类型中的neutral、neutralVariant、surface和surfaceVariant字段类型为Q2ColorSet
调整Preview组件中相关属性的引用方式
修复SchemeDetail组件中Q2Scheme的props类型

src/page-components/scheme/q-2-scheme/Builder.tsx

@@ -8,6 +8,7 @@ import { ScrollArea } from '../../../components/ScrollArea';
 import { VSegmentedControl } from '../../../components/VSegmentedControl';
 import { SchemeContent } from '../../../models';
 import { Q2SchemeSource, Q2SchemeStorage } from '../../../q-2-scheme';
+import { QSchemeSetting } from '../../../q-scheme';
 import { useUpdateScheme } from '../../../stores/schemes';
 import { isNilOrEmpty, mapToObject } from '../../../utls';
 import { ColorEntry, IdenticalColorEntry } from '../ColorEntry';

src/page-components/scheme/q-2-scheme/Preview.tsx

@@ -134,16 +134,16 @@ const PreviewBlock: FC<PreviewBlockProps> = ({ baseline, title }) => {
       <PreviewLine name="Surface" unit={baseline.surface} />
       <PreviewLine name="Surface Variant" unit={baseline.surfaceVariant} />
       <div className={styles.preview_indi_block}>
-        <PreviewCell bg={baseline.shadow} fg={baseline.surface.root.onRoot}>
+        <PreviewCell bg={baseline.shadow} fg={baseline.surface.onRoot}>
           Shadow
         </PreviewCell>
-        <PreviewCell bg={baseline.overlay} fg={baseline.surface.root.onRoot}>
+        <PreviewCell bg={baseline.overlay} fg={baseline.surface.onRoot}>
           Overlay
         </PreviewCell>
-        <PreviewCell bg={baseline.outline} fg={baseline.surface.root.onRoot}>
+        <PreviewCell bg={baseline.outline} fg={baseline.surface.onRoot}>
           Outline
         </PreviewCell>
-        <PreviewCell bg={baseline.outlineVariant} fg={baseline.surface.root.onRoot}>
+        <PreviewCell bg={baseline.outlineVariant} fg={baseline.surface.onRoot}>
           Outline Variant
         </PreviewCell>
       </div>