huskies: merge 1015

server/src/agents/runtime/mod.rs

@@ -46,9 +46,9 @@ pub struct RuntimeContext {
     /// Eager recording ensures the session survives a watchdog kill that aborts
     /// the tokio task before `run_agent_spawn`'s `record_session()` call runs.
     pub project_root: std::path::PathBuf,
-    /// Agent model name — forms part of the session store key used for eager
-    /// recording (bug 967).  An empty string disables eager recording.
-    pub model: String,
+    /// Agent model — forms part of the session store key used for eager
+    /// recording (bug 967).  `None` disables eager recording.
+    pub model: Option<crate::agents::AgentModel>,
 }
 
 /// Result returned by a runtime after the agent session completes.
@@ -134,7 +134,7 @@ mod tests {
             session_id_to_resume: None,
             fresh_prompt: None,
             project_root: std::path::PathBuf::from("/tmp/project"),
-            model: "sonnet".to_string(),
+            model: Some(crate::agents::AgentModel::Sonnet),
         };
         assert_eq!(ctx.story_id, "42_story_foo");
         assert_eq!(ctx.agent_name, "coder-1");