v1.2.0 — Modern dashboard

FreeToPlay 1.2.0 — Modern dashboard

Major UI and data model upgrade.

Added

• Ultra-dark SaaS dashboard (slate theme)
• Monthly calendar grid with session badges
• Sidebar: upcoming sessions + active members
• Event detail pages (cover banner, roster, capacity bar)
• RSVP statuses: Confirmed, Tentative, Declined
• Interactive Discord buttons (Join / Tentative / Decline)
• Schema overhaul: GameSession + RSVP