huskies: merge 1090 refactor Migrate AgentPool::kill_all_children and kill_child_for_key to process_kill so server shutdown and stop_agent actually kill claude

server/src/agents/runtime/mod.rs

@@ -204,20 +204,16 @@ mod tests {
     #[test]
     fn claude_code_runtime_get_status_returns_idle() {
         use crate::io::watcher::WatcherEvent;
-        use std::collections::HashMap;
-        let killers = Arc::new(Mutex::new(HashMap::new()));
         let (watcher_tx, _) = broadcast::channel::<WatcherEvent>(16);
-        let runtime = ClaudeCodeRuntime::new(killers, watcher_tx);
+        let runtime = ClaudeCodeRuntime::new(watcher_tx);
         assert_eq!(runtime.get_status(), RuntimeStatus::Idle);
     }
 
     #[test]
     fn claude_code_runtime_stream_events_empty() {
         use crate::io::watcher::WatcherEvent;
-        use std::collections::HashMap;
-        let killers = Arc::new(Mutex::new(HashMap::new()));
         let (watcher_tx, _) = broadcast::channel::<WatcherEvent>(16);
-        let runtime = ClaudeCodeRuntime::new(killers, watcher_tx);
+        let runtime = ClaudeCodeRuntime::new(watcher_tx);
         assert!(runtime.stream_events().is_empty());
     }
 }