fix(trogon-acp): update to agent-client-protocol 0.10.2 API

AuthMethod is now an enum in schema 0.11.2; use AuthMethod::Agent(AuthMethodAgent::new(...))
instead of the old AuthMethod::new() struct constructor. Also enable the
unstable_auth_methods feature flag required to compile. Update async-nats to
0.46.0 and agent-client-protocol to 0.10.2 in trogon-acp-runner to match
workspace versions.

Author: jramirezhdez02

rsworkspace/Cargo.lock

@@ -8,10 +8,10 @@ workspace = true
 
 [dependencies]
 acp-nats      = { path = "../acp-nats" }
-agent-client-protocol = { version = "0.9.4", features = ["unstable_session_fork", "unstable_session_resume", "unstable_session_list"] }
+agent-client-protocol = { version = "0.10.2", features = ["unstable_session_fork", "unstable_session_resume"] }
 uuid          = { version = "1", features = ["v4"] }
 anyhow        = "1"
-async-nats    = "0.45.0"
+async-nats    = "0.46.0"
 bytes         = "1"
 futures-util  = "0.3"
 reqwest       = { version = "0.12", default-features = false, features = ["rustls-tls", "json"] }

rsworkspace/crates/trogon-acp-runner/Cargo.toml

@@ -8,9 +8,9 @@ workspace = true
 
 [dependencies]
 acp-nats          = { path = "../acp-nats" }
-agent-client-protocol = { version = "0.9.4", features = ["unstable_session_list", "unstable_session_model", "unstable_session_fork", "unstable_session_resume", "unstable_session_usage"] }
+agent-client-protocol = { version = "0.10.2", features = ["unstable_auth_methods", "unstable_session_model", "unstable_session_fork", "unstable_session_resume", "unstable_session_usage"] }
 anyhow            = "1"
-async-nats        = "0.45.0"
+async-nats        = "0.46.0"
 async-trait       = "0.1"
 opentelemetry     = "0.31.0"
 reqwest           = { version = "0.12", default-features = false, features = ["rustls-tls", "json"] }

rsworkspace/crates/trogon-acp/Cargo.toml

@@ -7,7 +7,7 @@ use std::path::PathBuf;
 use std::time::Duration;
 
 use agent_client_protocol::{
-    AgentCapabilities, AuthMethod, AuthenticateRequest, AuthenticateResponse, AvailableCommand,
+    AgentCapabilities, AuthMethod, AuthMethodAgent, AuthenticateRequest, AuthenticateResponse, AvailableCommand,
     AvailableCommandsUpdate, CancelNotification, ConfigOptionUpdate, ContentBlock, ContentChunk,
     CurrentModeUpdate, Diff, Error, ErrorCode, ExtNotification, ExtRequest, ExtResponse,
     ForkSessionRequest, ForkSessionResponse, Implementation, InitializeRequest, InitializeResponse,
@@ -616,8 +616,10 @@ where
                     .meta(meta),
             )
             .auth_methods(vec![
-                AuthMethod::new("gateway", "Model Gateway")
-                    .description("Connect via a custom Anthropic-compatible gateway"),
+                AuthMethod::Agent(
+                    AuthMethodAgent::new("gateway", "Model Gateway")
+                        .description("Connect via a custom Anthropic-compatible gateway"),
+                ),
             ])
             .agent_info(Implementation::new("trogon-acp", "0.1.0").title("Claude Agent")))
     }