GitHub Trending Analyzer

Provide a comprehensive, categorized summary of the latest trending repositories on GitHub.

Step 0: Ask Output Format

Before doing anything else, ask the user:

你想要哪种输出格式？

1. 📝 Markdown — 对话中展示 + 存入 Obsidian
2. 🎨 HTML — Pinterest 风格网页 + 存入 Obsidian
3. 📝+🎨 Both — 两个都要

（直接回复 1/2/3 或 md/html/both）

If the user already specified a format in their command arguments (e.g., html, md, both), skip the question and proceed directly. Default to Markdown if no clear preference.

Step 1: Fetch Data