add react and react-dom to play-node-go package.json

packages/play-node-go/package-lock.json

@@ -11612,6 +11612,16 @@
         }
       }
     },
+    "react": {
+      "version": "16.13.1",
+      "resolved": "https://registry.npmjs.org/react/-/react-16.13.1.tgz",
+      "integrity": "sha512-YMZQQq32xHLX0bz5Mnibv1/LHb3Sqzngu7xstSM+vrkE5Kzr9xE0yMByK5kMoTK30YVJE61WfbxIFFvfeDKT1w==",
+      "requires": {
+        "loose-envify": "^1.1.0",
+        "object-assign": "^4.1.1",
+        "prop-types": "^15.6.2"
+      }
+    },
     "react-app-polyfill": {
       "version": "1.0.6",
       "resolved": "https://registry.npmjs.org/react-app-polyfill/-/react-app-polyfill-1.0.6.tgz",
@@ -11859,6 +11869,17 @@
         }
       }
     },
+    "react-dom": {
+      "version": "16.13.1",
+      "resolved": "https://registry.npmjs.org/react-dom/-/react-dom-16.13.1.tgz",
+      "integrity": "sha512-81PIMmVLnCNLO/fFOQxdQkvEq/+Hfpv24XNJfpyZhTRfO0QcmQIF/PgCa1zCOj2w1hrn12MFLyaJ/G0+Mxtfag==",
+      "requires": {
+        "loose-envify": "^1.1.0",
+        "object-assign": "^4.1.1",
+        "prop-types": "^15.6.2",
+        "scheduler": "^0.19.1"
+      }
+    },
     "react-error-overlay": {
       "version": "6.0.7",
       "resolved": "https://registry.npmjs.org/react-error-overlay/-/react-error-overlay-6.0.7.tgz",
@@ -12591,6 +12612,15 @@
         "xmlchars": "^2.1.1"
       }
     },
+    "scheduler": {
+      "version": "0.19.1",
+      "resolved": "https://registry.npmjs.org/scheduler/-/scheduler-0.19.1.tgz",
+      "integrity": "sha512-n/zwRWRYSUj0/3g/otKDRPMh6qv2SYMWNq85IEa8iZyAv8od9zDYpGSnpBEjNgcMNq6Scbu5KfIPxNF72R/2EA==",
+      "requires": {
+        "loose-envify": "^1.1.0",
+        "object-assign": "^4.1.1"
+      }
+    },
     "schema-utils": {
       "version": "2.6.5",
       "resolved": "https://registry.npmjs.org/schema-utils/-/schema-utils-2.6.5.tgz",

packages/play-node-go/package.json

@@ -6,6 +6,8 @@
     "@mars/heroku-js-runtime-env": "^3.0.2",
     "@testing-library/user-event": "^7.1.2",
     "node-sass": "^4.13.0",
+    "react": "^16.13.1",
+    "react-dom": "^16.13.1",
     "react-router-dom": "^5.1.2",
     "react-scripts": "^3.4.0",
     "socket.io-client": "^2.3.0"