Add table of contents to link groups

src/links/articles.md

@@ -2,6 +2,7 @@
 title: Articles
 date: 2024-07-03
 updated: 2024-12-09T12:42:13+0800
+toc: true
 ---
 
 ### Culture

src/links/joined.njk

@@ -1,6 +1,7 @@
 ---
 title: Joined
 date: 2023-01-29
+toc: true
 ---
 
 {% headingAnchor 3 %}Web Cliques{% endheadingAnchor %}

src/links/resources.md

@@ -2,6 +2,7 @@
 title: Resources
 date: 2024-08-02
 updated: 2024-09-14T12:34:36+0800
+toc: true
 ---
 
 ### Archives

src/links/webmastery.md

@@ -2,6 +2,7 @@
 title: Webmastery
 date: 2024-07-01
 updated: 2024-11-28T00:01:25+0800
+toc: true
 ---
 
 ### Webmastery Tutorials

src/links/websites.njk

@@ -1,6 +1,7 @@
 ---
 title: Websites
 date: 2023-01-28
+toc: true
 ---
 
 {%- macro siteButton(url, file, alt, tooltip=alt, width=88, height=31) -%}