Оптимизация FPS чата: ForEach fast path, keyboard animation без updateUIView, debounce pipeline, кэши с half-eviction, release notes механизм

Rosetta/Core/Network/Protocol/ProtocolManager.swift

@@ -148,6 +148,7 @@ final class ProtocolManager: @unchecked Sendable {
     // MARK: - Sending
 
     func sendPacket(_ packet: any Packet) {
+        PerformanceLogger.shared.track("protocol.sendPacket")
         let id = String(type(of: packet).packetId, radix: 16)
         if (!handshakeComplete && !(packet is PacketHandshake)) || !client.isConnected {
             Self.logger.info("⏳ Queueing packet 0x\(id) — connected=\(self.client.isConnected), handshake=\(self.handshakeComplete)")