Add ez-assistant and kerberos service folders

docker-compose/ez-assistant/apps/shared/MoltbotKit/Sources/MoltbotChatUI/ChatTransport.swift

@@ -0,0 +1,45 @@
+import Foundation
+
+public enum MoltbotChatTransportEvent: Sendable {
+    case health(ok: Bool)
+    case tick
+    case chat(MoltbotChatEventPayload)
+    case agent(MoltbotAgentEventPayload)
+    case seqGap
+}
+
+public protocol MoltbotChatTransport: Sendable {
+    func requestHistory(sessionKey: String) async throws -> MoltbotChatHistoryPayload
+    func sendMessage(
+        sessionKey: String,
+        message: String,
+        thinking: String,
+        idempotencyKey: String,
+        attachments: [MoltbotChatAttachmentPayload]) async throws -> MoltbotChatSendResponse
+
+    func abortRun(sessionKey: String, runId: String) async throws
+    func listSessions(limit: Int?) async throws -> MoltbotChatSessionsListResponse
+
+    func requestHealth(timeoutMs: Int) async throws -> Bool
+    func events() -> AsyncStream<MoltbotChatTransportEvent>
+
+    func setActiveSessionKey(_ sessionKey: String) async throws
+}
+
+extension MoltbotChatTransport {
+    public func setActiveSessionKey(_: String) async throws {}
+
+    public func abortRun(sessionKey _: String, runId _: String) async throws {
+        throw NSError(
+            domain: "MoltbotChatTransport",
+            code: 0,
+            userInfo: [NSLocalizedDescriptionKey: "chat.abort not supported by this transport"])
+    }
+
+    public func listSessions(limit _: Int?) async throws -> MoltbotChatSessionsListResponse {
+        throw NSError(
+            domain: "MoltbotChatTransport",
+            code: 0,
+            userInfo: [NSLocalizedDescriptionKey: "sessions.list not supported by this transport"])
+    }
+}