v0.4.0 — AI 写作 + Obsidian 插件

[0.4.0] - 2026-06-17

🚀 Features

• Add Obsidian plugin MVP
• Auto-load .env and ~/.moonpub.env at startup
• Add 3 new cover styles — ink, sunset, forest
• Auto-download cover URL from frontmatter for thumb_media_id
• Use book cover image fitted to 900x500 instead of text cover

🐛 Bug Fixes

• Remove duplicate configure call in ship_article
• Align cover image to top to show book title
• Don't auto-fill digest — let WeChat extract from content

📚 Documentation

• Add GitHub Pages landing page
• Add Getting Started guide and landing page
• Update CLAUDE.md with AI features and dotenv

🎨 Styling

• Improve paragraph and blockquote formatting (md2wechat patterns)

🧪 Testing

• Add 10 CLI tests for new/expand/write/polish/ship commands

◀️ Revert

• Remove image-based cover, back to text covers only