✅ Buy & Personalize 3D Hearts: Users engrave partner initials before purchasing.
✅ Admin Processing: Admin customizes the 3D file post-order and uploads it.
✅ Notification & AR View: Users are notified when ready, view in AR, place and fix hearts in real-world spaces.
✅ Persistent AR: Hearts remain fixed in AR when the app is reopened, can be repositioned anytime.
✅ Map View: Users see nearby hearts pinned on a map and view them in AR on location.
✅ NFT Minting: Hearts convert to NFT on Solana, providing proof of ownership and digital legacy.