Remove remark-toc (#158)

Closes #29

Now that the docs content includes `DocCardList` tags instead of
`(!toc!)` syntax, it is safe to remove `remark-toc`.

Author: ptgott

.remarkrc.mjs

@@ -1,7 +1,6 @@
 import { resolve } from "path";
 import remarkVariables from "./.remark-build/server/remark-variables.mjs";
 import remarkIncludes from "./.remark-build/server/remark-includes.mjs";
-import remarkTOC from "./.remark-build/server/remark-toc.mjs";
 import { remarkLintTeleportDocsLinks } from "./.remark-build/server/lint-teleport-docs-links.mjs";
 import {
   getVersion,

docusaurus.config.ts

@@ -13,7 +13,6 @@ import remarkUpdateAssetPaths from "./server/remark-update-asset-paths";
 import remarkIncludes from "./server/remark-includes";
 import remarkVariables from "./server/remark-variables";
 import remarkUpdateTags from "./server/remark-update-tags";
-import remarkTOC from "./server/remark-toc";
 import remarkCodeSnippet from "./server/remark-code-snippet";
 import { fetchVideoMeta } from "./server/youtube-meta";
 import { getRedirects } from "./server/redirects";
@@ -244,9 +243,6 @@ const config: Config = {
               updater: updateAssetPath,
             },
           ],
-          // remarkTOC must occur after remarkUpdateAssetPaths, otherwise some
-          // table of contents links will be malformed.
-          remarkTOC,
           remarkUpdateTags,
         ],
         beforeDefaultRehypePlugins: [