Referral program

[gabrielste1n]

Referral Program

• Full referral dashboard UI with animated stat counters (total referrals, completed, months earned), copy-to-clipboard referral link, and email invite form
• 3D perspective-tilt spectrogram card (SpectrogramCard) with canvas-based visualization, unique per-user waveform generated from referral code, and audio playback with animated scan line
• Expandable "Past Invites" section with status badges (sent/opened/converted/failed) and timestamps
• 3 new IPC handlers (get-referral-stats, get-referral-invites, send-referral-invite) hitting the OpenWhispr API with session refresh
• Animated mesh gradient background, conic-gradient card border, stat-gauge bar animations, and full prefers-reduced-motion support
• Referral section removed from Settings — now accessed via main sidebar