chore: bump Docusaurus + React (#1693)

Bumps Docusaurus to 3.8.0 and React to version 19.

Closes #1615

Author: barjin

package-lock.json

@@ -67,14 +67,14 @@
     },
     "dependencies": {
         "@apify/ui-library": "^1.0.0",
-        "@docusaurus/core": "^3.7.0",
-        "@docusaurus/faster": "^3.7.0",
-        "@docusaurus/plugin-client-redirects": "^3.7.0",
-        "@docusaurus/plugin-content-docs": "^3.7.0",
-        "@docusaurus/preset-classic": "^3.7.0",
-        "@docusaurus/theme-common": "^3.7.0",
-        "@docusaurus/theme-mermaid": "^3.7.0",
-        "@docusaurus/utils": "^3.7.0",
+        "@docusaurus/core": "^3.8.1",
+        "@docusaurus/faster": "^3.8.1",
+        "@docusaurus/plugin-client-redirects": "^3.8.1",
+        "@docusaurus/plugin-content-docs": "^3.8.1",
+        "@docusaurus/preset-classic": "^3.8.1",
+        "@docusaurus/theme-common": "^3.8.1",
+        "@docusaurus/theme-mermaid": "^3.8.1",
+        "@docusaurus/utils": "^3.8.1",
         "@giscus/react": "^3.0.0",
         "@mdx-js/react": "^3.0.1",
         "@redocly/cli": "^1.27.1",
@@ -90,8 +90,8 @@
         "prop-types": "^15.8.1",
         "proxy-from-env": "^1.1.0",
         "raw-loader": "^4.0.2",
-        "react": "^18.3.1",
-        "react-dom": "^18.3.1",
+        "react": "^19.1.0",
+        "react-dom": "^19.1.0",
         "react-github-btn": "^1.4.0",
         "search-insights": "2.17.3",
         "styled-components": "6.1.19",