Feature: Claimed-profile visibility insights for views and search appearances

[sajeetharan]

Problem

Claimed developers cannot see whether people discover their profile. Raw analytics events alone do not provide a useful, privacy-conscious product experience.

Proposed solution

Add a private insights panel for claimed profiles showing aggregate profile views, search appearances, card generations, and meaningful trends.

Acceptance criteria

• Show aggregate profile views over 7, 30, and 90 days
• Show search appearances without exposing raw visitor queries
• Show card generation and share-action counts
• Distinguish human actions from bots, crawlers, social previews, and direct image requests
• Deduplicate repeated views within a documented session window
• Display trends and prior-period comparisons rather than vanity totals alone
• Restrict insights to the verified owner of a claimed profile
• Define minimum aggregation/privacy thresholds for low-volume data
• Document retention periods and deletion behavior
• Add tests for authorization, deduplication, and bot exclusion

Retention outcome

Give developers a reason to return and understand how DevGlobe increases their visibility.

Related issues

• Engagement event model: Analytics: Measure engaged sessions and post-card retention #121
• Claim profile: Claim your profile via GitHub OAuth #21
• Impact history dashboard: Feature: Developer impact history and rank movement dashboard #111