[clbotdev]

Adopts Platform 0.4.2 (codelitdev/platform#12, released in codelitdev/platform#13).

What changed

• Version bump: every @codelitdev/* package goes to 0.4.2, exact pins. platform-cli@0.4.2 doctor reports no issues, and sync moved the managed conformance workflow to 0.4.2.
• identifierKeys: src/observability/instance.ts lists SendLit's id properties (team_id, organization_id, contact_id, sequence_id, form_id and others), so their UUIDs reach PostHog instead of [redacted-token]. A new test covers it.

What 0.4.2 fixes for SendLit

• Telemetry delivery: PostHog events and OTLP logs are batched and retried, with a 10 s timeout. Before, each was its own request, cut off after 2 s with no retry, and a test run lost 8 of 32 requests.
• IDs: id properties aren't masked as tokens any more.
• Sign-in page: signup refusals are shown to the person, e.g. "Disposable or temporary email addresses can't be used to sign up…", instead of "Sign-in failed. Please try again." (oauth-server-kit: hosted sign-in page hides the API's error message platform#11).

Testing

• API 743 tests, web 81 tests, typecheck, lint, format, check:drift, test:conformance and the docs build all pass.
• Live, with the published 0.4.2 (cloud mode, scratch DB):
  • The sign-in page showed the disposable-email reason.
  • Telemetry went to PostHog /batch/; every request returned 200.
• Earlier, with the same Platform code from its branch, in the real PostHog project:
  • organization_id arrived as a real UUID.
  • Every abuse event from two full test runs arrived, with none dropped.