[hygiene] Dial back React peer dependency

Author: jamesgpearce

package.json

@@ -303,8 +303,8 @@
     "partykit": "^0.0.105",
     "partysocket": "^1.0.1",
     "prettier": "^3.3.2",
-    "react": "^18.3.1",
-    "react-dom": "^18.3.1",
+    "react": "^18.2.0",
+    "react-dom": "^18.2.0",
     "sqlite3": "^5.1.7",
     "yjs": "^13.6.16"
   },