Add mask-aware label capture for interaction breadcrumbs

Check Session Replay privacy config before including labels in interaction breadcrumbs. Skip labels when the tapped view is masked/redacted.

This is the PII safety gate that prevents text content from leaking into breadcrumbs when Session Replay masking is active.

Reference implementation: [RN SDK touchevents.tsx]() — `_isMaskAllTextEnabled()` and `hasAncestorMask()` checks.