Support creating transactions for user interactions

[AbhiPrasad]

Problem Statement

We should automatically create transactions on user interactions, similar to pageloads and navigations.

• https://docs.sentry.io/platforms/android/performance/instrumentation/automatic-instrumentation/#user-interaction-instrumentation
• https://docs.sentry.io/platforms/apple/guides/watchos/performance/instrumentation/automatic-instrumentation/#user-interaction-tracing
• https://github.com/getsentry/sentry/blob/d415fe75b82141e45fbeddae84d62fc42a7cb9de/static/app/utils/performanceForSentry.tsx#L46

Solution Brainstorm

Something similar to getsentry/sentry#33463, it should be an ideal timeout.

If you want to see this supported, please leave a comment and reaction to this issue!

[AbhiPrasad]

I wrote this up better in #5750 lol - so just gonna close this.