chore(rsc): remove custom react-dom/server.edge types (#757)

Author: hi-ogawa

packages/plugin-rsc/examples/basic/src/framework/react.d.ts

@@ -1,10 +1,6 @@
 /// <reference types="vite/client" />
 /// <reference types="@vitejs/plugin-rsc/types" />
 
-declare module 'react-dom/server.edge' {
-  export * from 'react-dom/server'
-}
-
 declare module 'virtual:react-router-routes' {
   const routes: any
   export default routes