Unified dashboard: combined AI visibility + social signals view

[arberx]

Summary

Create a unified dashboard view that combines AI answer engine visibility scores with social platform signals into a single brand health overview.

Details

Portfolio Overview Enhancement

• Add "Social" sparkline column to project rows showing 7d mention trend
• Add composite "Brand Visibility" score combining AI citation rate + social mention volume + sentiment

Project Command Center Enhancement

• New "Brand Health" section at top combining:
  • AI Visibility Score (existing citation-based metric)
  • Social Reach (total engagement across platforms)
  • Sentiment Score (% positive mentions)
  • Domain Link Rate (% of social mentions that link to canonical domain)
• Cross-signal insights: e.g., "Keyword X has high AI visibility but low social discussion" or "Reddit mentions spiking for keyword Y"

Social Webhook Events

Add new notification events:

• social.mention.new — new mention detected
• social.sentiment.negative — negative sentiment mention detected
• social.spike — unusual increase in mention volume

Depends on

• All Phase A issues
• Sentiment classification issue

Acceptance Criteria

• Portfolio overview shows social sparklines
• Project page shows combined brand health metrics
• Cross-signal insights generated correctly
• New webhook events fire on configured triggers
• Design follows existing system (ScoreGauge, ToneBadge, data tables)