3084

Added

• PVNetplay — New SPM package providing the foundation for native netplay: NetplayRoom, NetplaySession, NetplaySettings, NetplayState, PVNetplayCapable protocol, PVNetplayManager actor, and PVNetplayBonjourDiscovery (discovers RetroArch LAN rooms via Bonjour without any bridge changes)
• RetroArch netplay bridge — PVRetroArchCoreBridge+Netplay.h/.mm exposes CMD_EVENT_NETPLAY_INIT / CMD_EVENT_NETPLAY_DEINIT via ObjC category on the bridge, plus a Swift convenience wrapper (PVRetroArchCore+Netplay.swift)
• Native SwiftUI netplay UI — NetplayLobbyView, NetplayRoomBrowserView, NetplayCreateRoomView, and NetplayManualConnectView added to PVUI for iOS and tvOS
• netplayEnabled feature flag — Gates the native netplay UI in PVFeatureFlags; disabled by default while Phase 1-3 UI stabilises, controllable via Settings > Advanced > Feature Flags
• retro_netplay.h/.m — Filled in the long-standing stub ObjC bridge with a real implementation of PVRetroArchNetplayBridge that sets global_t->netplay fields and fires RetroArch command events