chore(deps): update react to v19 (#3902)

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

Author: renovate[bot]

static/code/stackblitz/v7/react/package-lock.json

@@ -12,8 +12,8 @@
     "@types/react-router-dom": "^5.1.7",
     "@vitejs/plugin-react": "^4.1.1",
     "clsx": "^2.0.0",
-    "react": "^18.1.0",
-    "react-dom": "^18.1.0",
+    "react": "^19.0.0",
+    "react-dom": "^19.0.0",
     "react-router": "^5.2.0",
     "react-router-dom": "^5.2.0",
     "typescript": "^5.2.2",

static/code/stackblitz/v7/react/package.json

@@ -12,8 +12,8 @@
     "@types/react-router-dom": "^5.1.7",
     "@vitejs/plugin-react": "^4.1.1",
     "clsx": "^2.0.0",
-    "react": "^18.1.0",
-    "react-dom": "^18.1.0",
+    "react": "^19.0.0",
+    "react-dom": "^19.0.0",
     "react-router": "^5.2.0",
     "react-router-dom": "^5.2.0",
     "typescript": "^5.2.2",