Yoga Docs: Rename website-next to website (#1613)

Summary:
Pull Request resolved: https://github.com/facebook/yoga/pull/1613

So that GitHub links to edit a page point to the right place.

This will fail in OSS build until I switch the directory used by Vercel instance, but I am waiting to do that until ready to land, since that would cause other in progress changes to fail when exported.

Reviewed By: joevilches

Differential Revision: D54837857

website/package.json

@@ -0,0 +1,43 @@
+{
+  "name": "website-next",
+  "version": "0.0.0",
+  "private": true,
+  "scripts": {
+    "docusaurus": "docusaurus",
+    "start": "yarn workspace yoga-layout build && docusaurus start",
+    "build": "yarn workspace yoga-layout build && docusaurus build",
+    "swizzle": "docusaurus swizzle",
+    "deploy": "docusaurus deploy",
+    "clear": "docusaurus clear",
+    "serve": "docusaurus serve",
+    "write-translations": "docusaurus write-translations",
+    "write-heading-ids": "docusaurus write-heading-ids",
+    "typecheck": "tsc",
+    "lint": "eslint .",
+    "lint:fix": "eslint . --fix"
+  },
+  "dependencies": {
+    "@docusaurus/core": "3.0.1",
+    "@docusaurus/preset-classic": "3.0.1",
+    "@mdx-js/react": "^3.0.0",
+    "clsx": "^2.0.0",
+    "lz-string": "^1.5.0",
+    "nullthrows": "^1.1.1",
+    "prism-react-renderer": "^2.3.0",
+    "react": "^18.0.0",
+    "react-dom": "^18.0.0",
+    "react-live": "^4.1.5",
+    "yoga-layout": "0.0.0"
+  },
+  "devDependencies": {
+    "@docusaurus/module-type-aliases": "3.0.0",
+    "@docusaurus/tsconfig": "3.0.0",
+    "@docusaurus/types": "3.0.0",
+    "eslint-plugin-react": "^7.33.2",
+    "eslint-plugin-react-hooks": "^4.6.0"
+  },
+  "browserslist": "> 0.5%, last 2 versions, Firefox ESR, not dead",
+  "engines": {
+    "node": ">=16.14"
+  }
+}