added SentryOptions.continuousProfilesSampleRate

[stefanosiano]

📜 Description

added SentryOptions.continuousProfilesSampleRate
now continuous profiling is disabled if continuousProfilesSampleRate is 0
profiles directory is created when continuous profiling is enabled, too
continuous profiling decision is passed to SentryAppStartProfilingOptions
app start continuous profiling is sampled, too

#skip-changelog

💡 Motivation and Context

Add sample rate to continuous profiling
Part 7 of #3710

💚 How did you test it?

Unit test

📝 Checklist

• I added tests to verify the changes.
• No new PII added or SDK only sends newly added PII if sendDefaultPII is enabled.
• I updated the docs if needed.
• I updated the wizard if needed.
• Review from the native team if needed.
• No breaking change or entry added to the changelog.
• No breaking change for hybrid SDKs or communicated to hybrid SDKs.

🔮 Next steps

[github-actions]

	Messages
📖	Do not forget to update Sentry-docs with your feature once the pull request gets approved.

Generated by 🚫 dangerJS against b112177

[github-actions]

Performance metrics 🚀

	Plain	With Sentry	Diff
Startup time	395.43 ms	472.32 ms	76.89 ms
Size	1.65 MiB	2.31 MiB	681.34 KiB

Baseline results on branch: feat/continuous-profiling-part1

Startup times

Revision	Plain	With Sentry	Diff
672ac2a	392.98 ms	453.73 ms	60.76 ms

App size

Revision	Plain	With Sentry	Diff
672ac2a	1.65 MiB	2.31 MiB	680.97 KiB

[markushi]

Nice one, LGTM!