Revert "Add NeuraPress shim package (#792)" (#793)

This reverts commit 3f082e002e.

dashboard/packages/neurapress

@@ -0,0 +1 @@
+Subproject commit 4ad02ef4b50c4aa19f82549ca4e408422043bd8b

dashboard/packages/neurapress/package.json

@@ -1,8 +0,0 @@
-{
-  "name": "@internal/neurapress",
-  "version": "0.0.0",
-  "private": true,
-  "main": "src/index.ts",
-  "license": "MIT",
-  "description": "Lightweight NeuraPress shims for the dashboard Markdown studio."
-}

dashboard/packages/neurapress/src/index.ts

@@ -1,56 +0,0 @@
-import { marked } from 'marked'
-
-const tagBlacklist = [
-  'script',
-  'iframe',
-  'object',
-  'embed',
-  'style',
-]
-
-function stripUnsafe(html: string): string {
-  const withoutBlockedTags = tagBlacklist.reduce((current, tag) => {
-    const pattern = new RegExp(`<${tag}[^>]*>[\s\S]*?<\/${tag}>`, 'gi')
-    return current.replace(pattern, '')
-  }, html)
-
-  return withoutBlockedTags
-    .replace(/on[a-z]+="[^"]*"/gi, '')
-    .replace(/on[a-z]+='[^']*'/gi, '')
-    .replace(/javascript:/gi, '')
-}
-
-export function renderMarkdown(markdown: string): string {
-  const html = marked.parse(markdown, { gfm: true, breaks: true })
-  if (typeof html !== 'string') {
-    return ''
-  }
-  return stripUnsafe(html)
-}
-
-export const neurapressSample = `## 快速上手 / Quick start
-
-- 使用**本地草稿箱**记录灵感，未来版本将支持云端同步
-- 支持加粗、斜体、引用、代码块、列表等常见 Markdown 语法
-- 右侧预览区会实时展示渲染后的排版
-
-### 代码块
-
-\`\`\`ts
-function greet(name: string) {
-  return \`Hello, ${'${'}name${'}'}!\`
-}
-
-console.log(greet('NeuraPress'))
-\`\`\`
-
-### 引用 / Quotes
-
-> 编辑区使用 Markdown，预览区展示渲染结果。
-> Keep drafts clear and readable with live preview.
-
-### 链接 / Links
-
-- [NeuraPress upstream](https://github.com/tianyaxiang/neurapress)
-- [XControl Dashboard](/dashboard)
-`