Revert "Enforce install of React version with fixed exports field"

This reverts commit 4a8645e.

rc.0 does not use Browser APIs in the browser build so we can continue using it in tests.
rc.1 should probably include the fix where `edge-light` is preferred over `browser` as a perf fix.

Author: eps1lon

packages/create-next-app/templates/index.ts

@@ -184,8 +184,8 @@ export const installTemplate = async ({
      * Default dependencies.
      */
     dependencies: {
-      react: "19.0.0-rc-dfd30974ab-20240613",
-      "react-dom": "19.0.0-rc-dfd30974ab-20240613",
+      react: "19.0.0-rc.0",
+      "react-dom": "19.0.0-rc.0",
       next: version,
     },
     devDependencies: {},

packages/next/package.json

@@ -105,8 +105,8 @@
     "@opentelemetry/api": "^1.1.0",
     "@playwright/test": "^1.41.2",
     "babel-plugin-react-compiler": "*",
-    "react": "19.0.0-rc-dfd30974ab-20240613",
-    "react-dom": "19.0.0-rc-dfd30974ab-20240613",
+    "react": "19.0.0-rc.0",
+    "react-dom": "19.0.0-rc.0",
     "sass": "^1.3.0"
   },
   "peerDependenciesMeta": {

test/e2e/next-test/first-time-setup-js/package.json

@@ -8,7 +8,7 @@
   },
   "dependencies": {
     "next": "canary",
-    "react": "19.0.0-rc-dfd30974ab-20240613",
-    "react-dom": "19.0.0-rc-dfd30974ab-20240613"
+    "react": "19.0.0-rc.0",
+    "react-dom": "19.0.0-rc.0"
   }
 }

test/e2e/next-test/first-time-setup-ts/package.json

@@ -8,8 +8,8 @@
   },
   "dependencies": {
     "next": "canary",
-    "react": "19.0.0-rc-dfd30974ab-20240613",
-    "react-dom": "19.0.0-rc-dfd30974ab-20240613"
+    "react": "19.0.0-rc.0",
+    "react-dom": "19.0.0-rc.0"
   },
   "devDependencies": {
     "@types/react": "^18",

test/lib/next-modes/base.ts

@@ -161,7 +161,7 @@ export class NextInstance {
         )
 
         const reactVersion =
-          process.env.NEXT_TEST_REACT_VERSION || '19.0.0-rc-dfd30974ab-20240613'
+          process.env.NEXT_TEST_REACT_VERSION || '19.0.0-rc.0'
         const finalDependencies = {
           react: reactVersion,
           'react-dom': reactVersion,