revert: use stable react (#3228)

packages/workspace/package.json

@@ -25,8 +25,8 @@
     "js-base64": "^3.7.5",
     "ky": "^0.33.3",
     "lib0": "^0.2.78",
-    "react": "18.3.0-canary-1fdacbefd-20230630",
-    "react-dom": "18.3.0-canary-1fdacbefd-20230630",
+    "react": "18.2.0",
+    "react-dom": "18.2.0",
     "y-protocols": "^1.0.5",
     "yjs": "^13.6.6",
     "zod": "^3.21.4"