Test KeyPathInsights feature end-to-end

[malpern]

Goal

Validate the KeyPathInsights feature works correctly in a production-signed app build.

Test checklist

• Confirm KeyPathInsights plugin loads at app startup
• Verify opt-in/consent flow appears and persists correctly
• Generate sample activity and verify events are recorded
• Open Insights UI and validate summary/report rendering
• Confirm data persistence across app restart
• Confirm data clearing/deletion path works
• Verify no regressions when Insights is disabled

Build context

Use deploy build path with notarization skipped for local verification:
SKIP_NOTARIZE=1 ./build.sh

Acceptance

Insights functionality is visible, stable, and data handling paths (persist/delete) work as expected.