Cleanup dependencies

Removes unused url-loader and file-loader.
Adds prism-react-renderer as direct deps to support
strict package manages without hoisting.

docusaurus.config.js

@@ -1,7 +1,3 @@
-/**
- * Please note that the syntax highlighting theme CANNOT be configured here,
- * it MUST be configured in swizzled shadow component `/src/theme/index.js`
-*/
 const { themes } = require('prism-react-renderer');
 
 module.exports = {

package.json

@@ -19,10 +19,9 @@
     "@mdx-js/react": "^2.3.0",
     "@tanstack/react-table": "^8.10.0",
     "clsx": "^1.2.1",
-    "file-loader": "^6.2.0",
+    "prism-react-renderer": "^2.1.0",
     "react": "^18.0.0",
-    "react-dom": "^18.0.0",
-    "url-loader": "^4.1.1"
+    "react-dom": "^18.0.0"
   },
   "browserslist": {
     "production": [