Update 4 files

- /_layouts/default.html
- /_data/other_repo_list.csv
- /_data/links.csv
- /llms.txt

llms.txt

@@ -4,6 +4,11 @@
 # {{ site.title }}
 > {{ site.description }}
 
-## Posts:
+## Site Info
+
+- [About Site](/README.html)
+- [About Author](/humans.txt)
+
+## Posts
 {% for post in site.posts %}
 - [{{ post.title }}{% if post.layout == "encrypt" %} [加密] {% endif %}]({{ post.url }}): {% assign ai_cache = site.data.ai-cache[post.url] %}{% if ai_cache %}{{ ai_cache | strip_html | strip_newlines }}{% elsif post.excerpt %}{{ post.excerpt | strip_html | strip_newlines }}{% else %}Just a Post.{% endif %}{% endfor %}