fix(deps): update react monorepo to v19 (#1078)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

pdl-live-react/package-lock.json

@@ -36,8 +36,8 @@
     "lz-string": "^1.5.0",
     "pretty-bytes": "^7.0.0",
     "pretty-ms": "^9.2.0",
-    "react": "^18.3.1",
-    "react-dom": "^18.3.1",
+    "react": "^19.0.0",
+    "react-dom": "^19.0.0",
     "react-markdown": "^10.0.0",
     "react-router": "^7.1.5",
     "react-syntax-highlighter": "^15.6.1",
@@ -52,8 +52,8 @@
     "@playwright/test": "^1.50.0",
     "@tauri-apps/cli": "^2.3.0",
     "@types/node": "22.17.0",
-    "@types/react": "^18.3.18",
-    "@types/react-dom": "^18.3.5",
+    "@types/react": "^19.0.0",
+    "@types/react-dom": "^19.0.0",
     "@types/react-syntax-highlighter": "^15.5.13",
     "@vitejs/plugin-react": "^4.3.4",
     "concurrently": "^9.1.2",