feat: 新增markdown转思维导图脚本，导航栏改版

scripts/mark-map

@@ -0,0 +1,56 @@
+#!/usr/bin/env node
+
+/**
+ * 将思维导图的md格式转化为html，提供在线预览
+ * 链接：https://www.npmjs.com/package/markmap-cli
+ */
+const {execShell} = require("./.exec");
+const path = require('path');
+const fs = require('fs');
+const markMapPath = path.join(__dirname, '../', 'docs/manuscripts/mark-map')
+const markMapHtmlPath = path.join(__dirname, '../', 'docs/.vuepress/public/mark-map')
+
+
+/**
+ * 扫面目录
+ */
+function scanDirectory(directory, fileType) {
+  const fileList = fs.readdirSync(directory)
+
+  return fileList
+    .map(file => {
+      const filePath = path.join(directory, file);
+      const fileExtension = path.extname(file).toLowerCase();
+
+      if (fileExtension === `.${fileType.toLowerCase()}`) {
+        return filePath
+      }
+    })
+    // 过滤空
+    .filter(c => c != null)
+}
+
+
+(async () => {
+  /**
+   * 第一步： 清空站点思维导图文件存放目录
+   */
+  const delHtmlDir = `rm -rf ${path.join(markMapHtmlPath, '*')}`
+
+  /**
+   * 第二步： 将md文档转化为思维导图网页
+   */
+  const mdList = scanDirectory(markMapPath, 'md')
+  const mdToHtmlCmdStr = mdList.map(md => `markmap --no-open ${md}`).join(' && ')
+
+
+  /**
+   * 第三步： 根据文件类型将思维导图网页文件移动到站点指定目录
+   *
+   */
+  const mdHtmlByFileType = path.join(markMapPath, '*.html')
+  const moveHtmlCmdStr = `mv -f ${mdHtmlByFileType} ${markMapHtmlPath}`
+
+  await execShell([delHtmlDir, mdToHtmlCmdStr, moveHtmlCmdStr])
+
+})()