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

hive-c0re/src/coordinator.rs

@@ -1403,4 +1403,21 @@ impl Coordinator {
         out.sort();
         out
     }
+
+    /// Agents that have an operator-approved proposed config repo but
+    /// were never deployed — proposed `.git` exists, applied `.git` does
+    /// not. Their `topology.json` parent edge (written at `InitConfig`
+    /// approval) must survive `topology::reconcile` until the first
+    /// apply-commit spawns the container. Distinct from tombstones,
+    /// which have an applied repo from a prior deploy.
+    #[must_use]
+    pub fn pending_init_names() -> Vec<String> {
+        Self::kept_state_names()
+            .into_iter()
+            .filter(|n| {
+                Self::agent_proposed_dir(n).join(".git").exists()
+                    && !Self::agent_applied_dir(n).join(".git").exists()
+            })
+            .collect()
+    }
 }