refactor(theme): usePageData => usePage (#2466)

Author: SoonIter

packages/runtime/src/hooks/useFrontmatter.ts

@@ -1,8 +1,8 @@
 import type { FrontMatterMeta } from '@rspress/shared';
-import { usePageData } from './usePageData';
+import { usePage } from './usePage';
 
 export const useFrontmatter = (): { frontmatter: FrontMatterMeta } => {
-  const { page } = usePageData();
+  const { page } = usePage();
   const { frontmatter = {} } = page;
   return { frontmatter };
 };

packages/runtime/src/hooks/useLang.ts

@@ -1,6 +1,6 @@
-import { usePageData } from './usePageData';
+import { usePage } from './usePage';
 
 export function useLang(): string {
-  const { page } = usePageData();
+  const { page } = usePage();
   return page.lang || '';
 }

packages/runtime/src/hooks/useVersion.ts

@@ -1,6 +1,6 @@
-import { usePageData } from './usePageData';
+import { usePage } from './usePage';
 
 export function useVersion(): string {
-  const { page } = usePageData();
+  const { page } = usePage();
   return page.version || '';
 }