Update react monorepo to v19

Author: renovate[bot]

package-lock.json

@@ -39,14 +39,14 @@
     "@storybook/react-vite": "^8.4.0",
     "@storybook/source-loader": "^8.4.0",
     "@storybook/test-runner": "^0.21.0",
-    "@types/react": "^18.3.1",
-    "@types/react-dom": "^18.3.0",
+    "@types/react": "^19.0.0",
+    "@types/react-dom": "^19.0.0",
     "@types/unist": "^3.0.2",
     "concurrently": "^7.6.0",
     "github-markdown-css": "^4.0.0",
-    "react": "^18.3.1",
-    "react-dom": "^18.3.1",
-    "react-is": "^18.3.1",
+    "react": "^19.0.0",
+    "react-dom": "^19.0.0",
+    "react-is": "^19.0.0",
     "react-syntax-highlighter": "^15.5.0",
     "remark-frontmatter": "^5.0.0",
     "remark-gfm": "^4.0.0",