[docs] Migrate to next/font for fonts loading

docs/pages/_app.js

@@ -22,8 +22,22 @@ import { pathnameToLanguage } from 'docs/src/modules/utils/helpers';
 import getProductInfoFromUrl from 'docs/src/modules/utils/getProductInfoFromUrl';
 import { DocsProvider } from '@mui/docs/DocsProvider';
 import { mapTranslations } from '@mui/docs/i18n';
+import { Inter, Roboto } from 'next/font/google';
 import * as config from '../config';
 
+const inter = Inter({
+  weight: ['300', '400', '500', '600', '700'],
+  subsets: ['latin'],
+});
+
+const roboto = Roboto({
+  weight: ['300', '400', '500', '700'],
+  style: ['normal', 'italic'],
+  subsets: ['latin'],
+});
+
+export const fontClasses = `${inter.className} ${roboto.className}`;
+
 // Enable telemetry for internal purposes
 muiXTelemetrySettings.enableTelemetry();
 // Remove the license warning from demonstration purposes
@@ -299,13 +313,6 @@ function AppWrapper(props) {
     };
   }, [productId, productCategoryId, pageProps.userLanguage, router.pathname]);
 
-  let fonts = [];
-  if (pathnameToLanguage(router.asPath).canonicalAs.match(/onepirate/)) {
-    fonts = [
-      'https://fonts.googleapis.com/css2?family=Roboto+Condensed:wght@700&family=Work+Sans:wght@300;400&display=swap',
-    ];
-  }
-
   // Replicate change reverted in https://github.com/mui/material-ui/pull/35969/files#r1089572951
   // Fixes playground styles in dark mode.
   const ThemeWrapper = router.pathname.startsWith('/playground') ? React.Fragment : ThemeProvider;
@@ -314,9 +321,6 @@ function AppWrapper(props) {
     <React.Fragment>
       <NextHead>
         <meta name="viewport" content="initial-scale=1, width=device-width" />
-        {fonts.map((font) => (
-          <link rel="stylesheet" href={font} key={font} />
-        ))}
         <meta name="mui:productId" content={productId} />
         <meta name="mui:productCategoryId" content={productCategoryId} />
       </NextHead>

package.json

@@ -77,7 +77,7 @@
     "@mui/internal-netlify-cache": "^0.0.2-canary.1",
     "@mui/internal-test-utils": "catalog:",
     "@mui/material": "catalog:",
-    "@mui/monorepo": "github:mui/material-ui#f6e2d525b5314855539aaa4ee785973aab5deca8",
+    "@mui/monorepo": "github:mui/material-ui#6da6eb206edf9a837671095bdaaab3685aae21f2",
     "@mui/utils": "catalog:",
     "@next/eslint-plugin-next": "15.5.6",
     "@octokit/plugin-retry": "^8.0.3",

packages/x-charts/src/internals/Flatbush.ts

@@ -325,7 +325,7 @@ export class Flatbush {
     x,
     y,
     maxResults = Infinity,
-    maxDistSq?: number = Infinity,
+    maxDistSq: number = Infinity,
     filterFn?: (index: number) => boolean,
     sqDistFn = sqDist,
   ) {