chore: remove unused dependencies

astro.config.ts

@@ -1,24 +1,13 @@
-// Astro integrations
 import mdx from '@astrojs/mdx'
 import partytown from '@astrojs/partytown'
 import sitemap from '@astrojs/sitemap'
 import compress from 'astro-compress'
 import robotsTxt from 'astro-robots-txt'
-
-// Rehype plugins (HTML processors)
 import { defineConfig } from 'astro/config'
-import rehypeAutolinkHeadings from 'rehype-autolink-headings'
 import rehypeExternalLinks from 'rehype-external-links'
 import rehypeKatex from 'rehype-katex'
-import rehypeSlug from 'rehype-slug'
-
-// Remark plugins (Markdown processors)
-import remarkDirective from 'remark-directive'
-import remarkGithubAdmonitionsToDirectives from 'remark-github-admonitions-to-directives'
 import remarkMath from 'remark-math'
 import remarkSectionize from 'remark-sectionize'
-
-// Project configuration and utilities
 import UnoCSS from 'unocss/astro'
 import { themeConfig } from './src/config'
 import { langMap } from './src/i18n/config'
@@ -65,13 +54,10 @@ export default defineConfig({
   markdown: {
     remarkPlugins: [
       remarkMath,
-      remarkDirective,
-      remarkGithubAdmonitionsToDirectives,
       remarkSectionize,
       remarkReadingTime,
     ],
     rehypePlugins: [
-      rehypeSlug,
       rehypeKatex,
       [
         rehypeExternalLinks,
@@ -81,30 +67,6 @@ export default defineConfig({
           protocols: ['http', 'https', 'mailto'],
         },
       ],
-      [
-        rehypeAutolinkHeadings,
-        {
-          behavior: 'append',
-          properties: {
-            className: ['anchor'],
-          },
-          content: {
-            type: 'element',
-            tagName: 'span',
-            properties: {
-              'className': ['anchor-icon'],
-              'data-pagefind-ignore': true,
-            },
-            // TODO: Switch # to icon
-            children: [
-              {
-                type: 'text',
-                value: '#',
-              },
-            ],
-          },
-        },
-      ],
     ],
   },
   devToolbar: {