docs: add clean markdown version of all documentation pages (#11308)

* added route to book

* added to resources

* added route to ui

* added to user guide

www/apps/ui/package.json

@@ -24,6 +24,7 @@
     "contentlayer": "^0.3.4",
     "date-fns": "^3.3.1",
     "docs-ui": "*",
+    "docs-utils": "*",
     "mdast-util-toc": "^7.0.0",
     "next": "15.0.4",
     "next-contentlayer": "^0.3.4",
@@ -47,6 +48,7 @@
     "eslint-plugin-prettier": "^5.2.1",
     "eslint-plugin-react-hooks": "^5.0.0",
     "react-docgen": "^7.1.0",
+    "remark-rehype-plugins": "*",
     "ts-node": "^10.9.1",
     "types": "*"
   },