hive-c0re: let request_init_config spawn a brand-new sub-agent under its requester

hive-c0re/src/meta.rs

@@ -115,7 +115,8 @@ pub async fn sync_agents(hive: &HiveEnv, agents: &[AgentSpec]) -> Result<()> {
     // only fills in missing entries. Idempotent; when nothing changed
     // the file isn't touched.
     let agent_names: Vec<String> = agents.iter().map(|a| a.name.clone()).collect();
-    crate::topology::reconcile(&agent_names)
+    let pending = crate::coordinator::Coordinator::pending_init_names();
+    crate::topology::reconcile(&agent_names, &pending)
         .with_context(|| format!("reconcile {}", crate::topology::topology_path().display()))?;
 
     // Refresh /var/lib/hyperhive/run/agent-ports.json so the hive-gateway