chore(deps): update react monorepo to v19

Author: renovate[bot]

package.json

@@ -50,7 +50,7 @@
     "@shikijs/vitepress-twoslash": "^2.5.0",
     "@types/express": "^5.0.1",
     "@types/node": "22.14.1",
-    "@types/react": "^18.3.20",
+    "@types/react": "^19.0.0",
     "@typescript-eslint/parser": "^8.30.1",
     "eslint": "^9.25.0",
     "eslint-plugin-i": "^2.29.1",
@@ -61,8 +61,8 @@
     "globals": "^16.0.0",
     "gsap": "^3.12.7",
     "lint-staged": "^15.5.1",
-    "react": "^18.3.1",
-    "react-dom": "^18.3.1",
+    "react": "^19.0.0",
+    "react-dom": "^19.0.0",
     "typescript": "^5.8.3",
     "typescript-eslint": "^8.30.1",
     "vitepress": "^1.6.3",