docs: update to docusaurus 3.10

README.md

@@ -83,7 +83,7 @@ See the [latest documentation](https://druid.apache.org/docs/latest/) for the do
 
 Make documentation and tutorials updates in [`/docs`](https://github.com/apache/druid/tree/master/docs) using [Markdown](https://www.markdownguide.org/) or extended Markdown [(MDX)](https://mdxjs.com/). Then, open a pull request.
 
-To build the site locally, you need Node 18 or higher and to install Docusaurus 3 with `npm|yarn install`  in the `website` directory. Then you can run `npm|yarn start` to launch a local build of the docs.
+To build the site locally, you need Node 22 or higher and to install Docusaurus 3 with `npm|yarn install`  in the `website` directory. Then you can run `npm|yarn start` to launch a local dev preview of the docs.
 
 If you're looking to update non-doc pages like Use Cases, those files are in the [`druid-website-src`](https://github.com/apache/druid-website-src/tree/master) repo.
 

website/docusaurus.config.js

@@ -40,9 +40,11 @@ module.exports={
     "disableHeaderTitle": true
   },
   "onBrokenLinks": "log",
-  "onBrokenMarkdownLinks": "throw",
   markdown: {
     mermaid: true,
+    hooks: {
+      onBrokenMarkdownLinks: "throw"
+    }
   },
   "presets": [
     [
@@ -160,5 +162,10 @@ module.exports={
         "src": "img/favicon.png"
       }
     },
-  }
+  },
+  future: {
+    v4: {
+      fasterByDefault: true,
+      removeLegacyPostBuildHeadAttribute: true
+    }}    
 }