Update to Docusaurus v3.8 with Faster build and React v19.1 (#351)

* Upgrade to Docusaurus 3.8

* Use new Docusarus Faster build engine with multithreading

* Update dependencies

* Update React to v19.1

* Revert devcontainer change

Author: fflaten

.devcontainer/devcontainer.json

@@ -12,7 +12,7 @@
   // Windows users should clone repo in container volume or using WSL2
   // If not, uncomment this to fix poor yarn/npm performance
   // "mounts": [
-  // 	"source=pester-docs-node_modules,target=${containerWorkspaceFolder}/node_modules,type=volume"
+  //   "source=pester-docs-node_modules,target=${containerWorkspaceFolder}/node_modules,type=volume"
   // ],
 
   // Use 'forwardPorts' to make a list of ports inside the container available locally.

babel.config.js

@@ -178,6 +178,12 @@ const config = {
       }),
     ],
   ],
+  future: {
+    experimental_faster: true, // Use new @docusaurus/faster features for faster build
+    v4: {
+      removeLegacyPostBuildHeadAttribute: true, // To support SSG worker threads (experimental_faster.ssgWorkerThreads)
+    },
+  }
 };
 
 export default config;

docusaurus.config.js

@@ -14,18 +14,19 @@
     "write-heading-ids": "docusaurus write-heading-ids"
   },
   "dependencies": {
-    "@docusaurus/core": "^3.1.1",
-    "@docusaurus/preset-classic": "^3.1.1",
-    "@mdx-js/react": "^3.0.0",
-    "@tanstack/react-table": "^8.13.2",
-    "clsx": "^2.0.0",
-    "prism-react-renderer": "^2.3.1",
-    "react": "^18.2.0",
-    "react-dom": "^18.2.0"
+    "@docusaurus/core": "^3.8.1",
+    "@docusaurus/faster": "^3.8.1",
+    "@docusaurus/preset-classic": "^3.8.1",
+    "@mdx-js/react": "^3.1.0",
+    "@tanstack/react-table": "^8.21.3",
+    "clsx": "^2.1.1",
+    "prism-react-renderer": "^2.4.1",
+    "react": "^19.1.0",
+    "react-dom": "^19.1.0"
   },
   "devDependencies": {
-    "@docusaurus/module-type-aliases": "^3.1.1",
-    "@docusaurus/types": "^3.1.1"
+    "@docusaurus/module-type-aliases": "^3.8.1",
+    "@docusaurus/types": "^3.8.1"
   },
   "browserslist": {
     "production": [