fix(deps): update react monorepo to v19

Author: renovate[bot]

package.json

@@ -17,8 +17,8 @@
         "@uiw/react-split": "^5.9.3",
         "lucide-react": "^0.439.0",
         "prettier": "^3.2.5",
-        "react": "^18.3.1",
-        "react-dom": "^18.3.1",
+        "react": "^19.0.0",
+        "react-dom": "^19.0.0",
         "react18-json-view": "^0.2.8",
         "shikiji": "^0.10.2"
     },
@@ -28,8 +28,8 @@
         "@biomejs/biome": "^1.7.2",
         "@playwright/test": "^1.43.1",
         "@types/node": "^22.0.0",
-        "@types/react": "^18.3.1",
-        "@types/react-dom": "^18.3.0",
+        "@types/react": "^19.0.0",
+        "@types/react-dom": "^19.0.0",
         "@vitejs/plugin-react-swc": "^3.6.0",
         "autoprefixer": "^10.4.19",
         "tailwindcss": "^3.4.3",