Get the authenticated user's referral dashboard showing:

• referral_code: Your shareable referral code (e.g., "GRV-ABC123")
• stats: Aggregate metrics about your referral network
  • total_referees: Number of accounts you've referred
  • total_referee_earnings_usd: Total tips earned by your referees (as tippees)
  • avg_referee_earnings_usd: Average tips earned per referee
• referees: Paginated list of your referees with their individual earnings

Each referee shows:

• display_name: Their handle (if set) or truncated wallet address
• display_type: Whether display_name is a "handle" or "wallet"
• referred_at: When they joined
• earnings_usd: Total tips they've received
• tip_count: Number of tips they've received

Privacy: Only handles or wallet addresses are shown. No emails or phone numbers.

Authentication: Authorization: Bearer <CLIENT_JWT>

Query parameters:

• limit: Maximum referees to return per page (default: 50, max: 100)
• offset: Number of referees to skip for pagination (default: 0)