// growth-hub/index.ts
serve(async (req: Request) => {
  const body = await req.json();
  const action = body.action as string;

  switch (action) {
    case "referral.list":     return handleReferralList(admin, userId);
    case "referral.create":   return handleReferralCreate(admin, userId, body);
    case "acquisition.track": return handleAcquisitionTrack(admin, userId, body);
    case "roadmap.progress":  return handleRoadmapProgress(admin, userId);
    // ... 16 actions total
  }
});

// OLD (deprecated function)
await client.functions.invoke('growth-referral',
  body: {'action': 'get_code'});

// NEW (hub + action name)
await client.functions.invoke('growth-hub',
  body: {'action': 'referral.list'});

Standalone (4):
  get-home-dashboard
  ai-assistant
  guitar-recording-studio
  local-election-intelligence

Macro-hubs (6):
  core-hub       — notifications, notes, feedback, achievements
  growth-hub     — referrals, acquisition, roadmap progress
  ai-hub         — AI features
  admin-hub      — support, admin, competitor monitoring
  app-hub        — app features
  schedule-hub   — scheduling

Mega-hubs (5):
  tools-hub, media-hub, enterprise-hub,
  social-commerce-hub, lifestyle-hub

Access to XMLHttpRequest at
'https://xxx.supabase.co/functions/v1/growth-referral'
has been blocked by CORS policy: Response to preflight request
doesn't pass access control check: No 'Access-Control-Allow-Origin' header

# Find all references to the deleted function
grep -rn "growth-referral" lib/ --include="*.dart"

# 17 hits → replace with growth-hub + action name

- name: Check Edge Function deploy count (hard cap 50)
  run: |
    DEPLOYED=$(grep "supabase functions deploy" .github/workflows/deploy-prod.yml \
      | grep -v "^#\|#" | awk '{print $4}' | sort)
    DEPLOY_COUNT=$(echo "$DEPLOYED" | grep -c . || true)
    if [ "$DEPLOY_COUNT" -gt 50 ]; then
      echo "❌ EF hard cap exceeded: ${DEPLOY_COUNT} > 50"
      exit 1
    fi
    echo "✅ EF count OK: ${DEPLOY_COUNT} <= 50"
  continue-on-error: false

// schedule-hub/index.ts
const publicActions = ["digest.run", "health.check", "blog.auto_publish", "blog.create"];

let userId: string | null = null;
if (!publicActions.includes(action)) {
  userId = await getUserId(req);
  if (!userId) return json({ error: "Unauthorized" }, 401);
}