fix: 修复目录解析问题

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@pengzhanbo/vuepress-theme-plume",
-  "version": "1.0.0-beta.5",
+  "version": "1.0.0-beta.6",
   "description": "blog theme by vuepress2.x",
   "main": "lib/node/index.js",
   "types": "lib/node/index.d.ts",

readme.md

@@ -19,7 +19,7 @@ yarn add @pengzhanbo/vuepress-theme-plume
 // or {sourceDir}/.vuepress/config.{js, ts}
 export default {
   // ...
-  theme: path.resolve(__dirname, './lib/node/index.js'),
+  theme: '@pengzhanbo/vuepress-theme-plume',
   themeConfig: {
     // 首页头部大图
     bannerImg: '/big-banner.jpg',

src/node/extendsPage.ts

@@ -10,7 +10,7 @@ export const extendsPage = (page: Page<PlumeThemePageData>): void => {
     ?.split('/')
     .slice(0, -1)
     .map((category) => {
-      const match = category.match(/^(\d+?)?(?:\.?)([^]+)$/) || []
+      const match = category.match(/^(\d+)?(?:\.?)([^]+)$/) || []
       return {
         type: Number(match[1]) || uuid++,
         name: match[2],