add react 19 to peer dependencies

[se-omar]

when trying to install @apollo/sandbox on a react 19 project, I get a peer dependency error

npm error While resolving: @apollo/sandbox@2.7.3
npm error Found: react@19.2.0
npm error node_modules/react
npm error Could not resolve dependency:
npm error peerOptional react@"^16.8.0 || ^17.0.0 || ^18.0.0" from @apollo/sandbox@2.7.3
npm error node_modules/@apollo/sandbox
npm error   @apollo/sandbox@"^2.7.3" from the root project

we need to add react 19 to the peer dependency for this package

[l-you]

@abernix @brh55 Is React 19 support planned? Is this Apollo Sandbox package abandoned? There is no new release for almost 3 years...