feat(gateway)!: switch handshake to req:connect (protocol v2)

apps/macos/Sources/ClawdisProtocol/GatewayModels.swift

@@ -1,7 +1,7 @@
 // Generated by scripts/protocol-gen-swift.ts — do not edit by hand
 import Foundation
 
-public let GATEWAY_PROTOCOL_VERSION = 1
+public let GATEWAY_PROTOCOL_VERSION = 2
 
 public enum ErrorCode: String, Codable {
     case notLinked = "NOT_LINKED"
@@ -10,8 +10,7 @@ public enum ErrorCode: String, Codable {
     case unavailable = "UNAVAILABLE"
 }
 
-public struct Hello: Codable {
-    public let type: String
+public struct ConnectParams: Codable {
     public let minprotocol: Int
     public let maxprotocol: Int
     public let client: [String: AnyCodable]
@@ -21,7 +20,6 @@ public struct Hello: Codable {
     public let useragent: String?
 
     public init(
-        type: String,
         minprotocol: Int,
         maxprotocol: Int,
         client: [String: AnyCodable],
@@ -30,7 +28,6 @@ public struct Hello: Codable {
         locale: String?,
         useragent: String?
     ) {
-        self.type = type
         self.minprotocol = minprotocol
         self.maxprotocol = maxprotocol
         self.client = client
@@ -40,7 +37,6 @@ public struct Hello: Codable {
         self.useragent = useragent
     }
     private enum CodingKeys: String, CodingKey {
-        case type
         case minprotocol = "minProtocol"
         case maxprotocol = "maxProtocol"
         case client
@@ -84,31 +80,6 @@ public struct HelloOk: Codable {
     }
 }
 
-public struct HelloError: Codable {
-    public let type: String
-    public let reason: String
-    public let expectedprotocol: Int?
-    public let minclient: String?
-
-    public init(
-        type: String,
-        reason: String,
-        expectedprotocol: Int?,
-        minclient: String?
-    ) {
-        self.type = type
-        self.reason = reason
-        self.expectedprotocol = expectedprotocol
-        self.minclient = minclient
-    }
-    private enum CodingKeys: String, CodingKey {
-        case type
-        case reason
-        case expectedprotocol = "expectedProtocol"
-        case minclient = "minClient"
-    }
-}
-
 public struct RequestFrame: Codable {
     public let type: String
     public let id: String
@@ -537,9 +508,6 @@ public struct ShutdownEvent: Codable {
 }
 
 public enum GatewayFrame: Codable {
-    case hello(Hello)
-    case helloOk(HelloOk)
-    case helloError(HelloError)
     case req(RequestFrame)
     case res(ResponseFrame)
     case event(EventFrame)
@@ -553,12 +521,6 @@ public enum GatewayFrame: Codable {
         let typeContainer = try decoder.container(keyedBy: CodingKeys.self)
         let type = try typeContainer.decode(String.self, forKey: .type)
         switch type {
-        case "hello":
-            self = .hello(try Hello(from: decoder))
-        case "hello-ok":
-            self = .helloOk(try HelloOk(from: decoder))
-        case "hello-error":
-            self = .helloError(try HelloError(from: decoder))
         case "req":
             self = .req(try RequestFrame(from: decoder))
         case "res":
@@ -574,9 +536,6 @@ public enum GatewayFrame: Codable {
 
     public func encode(to encoder: Encoder) throws {
         switch self {
-        case .hello(let v): try v.encode(to: encoder)
-        case .helloOk(let v): try v.encode(to: encoder)
-        case .helloError(let v): try v.encode(to: encoder)
         case .req(let v): try v.encode(to: encoder)
         case .res(let v): try v.encode(to: encoder)
         case .event(let v): try v.encode(to: encoder)