ACKS Markdown Editor v1.0.1

ACKS Markdown Editor v1.0.1

This release turns the built-in sample into a complete, publishable introduction
to ACKS Markdown Editor. It is both a real project story and a practical showcase
of the editor's Markdown, theme, image and publishing capabilities.

New built-in article

• A long-form Chinese introduction explains the project's origin, architecture,
  technology stack, deployment, usage, privacy model and support path.
• The article demonstrates headings, tables, quotes, ordered and task lists,
  fenced code, links, highlights, underlines, strikethrough, custom colour and
  decorative text extensions.
• New users see the article with the Gold Classic theme on first launch.
• Existing users can choose Load introduction article; the editor saves the
  current draft to history before replacing it.

Original visual assets

• A 1672 × 941 ACKS Markdown Editor cover created for the WeChat article.
• A 1200 × 800 architecture and publishing-flow diagram.
• A 1200 × 630 address card with visible experience/GitHub URLs and QR codes.
• All three images live in the local asset model and survive complete JSON and
  Markdown/image ZIP round trips.

Reliability and maintenance

• Added a dedicated default-article regression suite for semantic Markdown,
  embedded assets and portable-document packaging.
• Upgraded PostCSS to 8.5.26 after a development-dependency security advisory;
  npm audit reports zero known vulnerabilities.
• The complete Node test suite, desktop browser acceptance, mobile 390 × 844
  layout check and WeChat image-placeholder output all pass.

Publishing note

WeChat still removes local image bytes from pasted HTML. The article's three
images appear as explicit placeholders in WeChat output and should be uploaded
again in the official-account editor before publishing.

Full changes: https://github.com/shynloc/ACKS-Markdown-Editor/blob/v1.0.1/CHANGELOG.md