- Enable PostHog heatmaps (coordinate-only; autocapture stays off so the
PII-heavy logged-in dashboard never ships VIN/OEM text to PostHog).
- Add reusable feature-flag plumbing: subscribeFeatureFlag in lib/posthog
and a useFeatureFlag React hook (works for boolean flags + experiments).
- Wire experiment `demo-cta-copy` into DemoFooterCta: control = current
"sınırsız sorgulama" framing, benefit = B2B OEM value hook. Variant is
tagged on demo_to_register_click; exposure tracked via $feature_flag_called.
PostHog experiment 82775 created in draft (primary metric: demo→user_signed_up,
test accounts excluded). Launches after this reaches prod.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Semih Yesilyurt
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