[react-native] Improve react-native onboarding

[smeubank]

Core or SDK?

Platform/SDK

Which part? Which one?

react-native

Description

I want to setup my react-native application and should be able to find the simples route to setup as possible without being distracted by a lot of edge cases for config. Just the most important aspects to get error monitoring and performance and distributed tracing working OOTB.

This ticket will act to track a number of proposed improvements

Suggested Solution

• Set up for prior SDK versions should be moved down, or made expandable to put latest first
• Combine init and wrap snippets if it is typically the same file and always needed
• link to enable performance monitoring is a bit confusing since it is actually already setup, unless they're on an old SDK
• top of page is a long list of features to scroll through before gettting to snippets, can this be cut down or collapsible?
• Make React Native Sentry.withProfiler more prominent #7092

[getsantry]

Assigning to @getsentry/support for routing, due by Monday, June 5th at 5:00 pm (sfo). ⏲️

[getsantry]

Routing to @getsentry/product-owners-sdks-web-frontend for triage, due by Monday, June 12th at 17:00 (vie). ⏲️

[getsantry]

Routing to @getsentry/product-owners-sdks-mobile for triage ⏲️

[kahest]

most of this has been improved on with #10165
we're keeping #7092 open to track this separately