Bump min react version for 19 (#439)

* Bump min react version for 19

make 19.2.1 the min

* update lock

* add back more data connect

Author: annajowang

starters/nextjs/firebase-ecommerce/package.json

@@ -20,8 +20,8 @@
     "embla-carousel-react": "^8.3.1",
     "firebase": "^11.1.0",
     "next": "15.1.0",
-    "react": "^19.0.0",
-    "react-dom": "^19.0.0",
+    "react": "^19.2.1",
+    "react-dom": "^19.2.1",
     "react-markdown": "^9.0.1",
     "remark-gfm": "^4.0.0",
     "stripe": "^17.4.0",
@@ -30,8 +30,8 @@
   },
   "devDependencies": {
     "@types/node": "^20",
-    "@types/react": "^19.0.1",
-    "@types/react-dom": "^19.0.2",
+    "@types/react": "^19.2.1",
+    "@types/react-dom": "^19.2.1",
     "eslint": "^8",
     "eslint-config-next": "15.1.0",
     "eslint-config-prettier": "^9.1.0",