(this issue is still a work in progress, used to collect all relevant material about DSC implementation in Native)

Link to develop docs

When to propagate this:

• trace envelope header
• downstream services via the baggage header

Related issues/PRs

These should be turned into native-specific sub-issues (or PRs)

• https://github.com/getsentry/projects/issues/316
  (example implementation in sentry-cocoa Implement Sampling Seed Propagation sentry-cocoa#4687)
• Update the DSC's sample-rate team-sdks#117
• feat: Added sentry_set_trace #1137