A model removed from the catalog is no longer wanted

Removed and added again to give it a licence, qwen3-vl-8b came back loading
by itself: its name was still on the wanted list from before. A model that
leaves the catalog leaves the list too.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

internal/control/reconciler/reconciler.go

@@ -482,6 +482,13 @@ func (r *Reconciler) stopReplicasOfRemovedModels(ctx context.Context) {
 			gone = append(gone, rep)
 		}
 	}
+	// And whether it was wanted: a model removed and added again, to change
+	// its entry, came back loading as if just asked for.
+	for model := range r.wanted {
+		if _, ok := cat.Resolve(model); !ok {
+			delete(r.wanted, model)
+		}
+	}
 	r.mu.Unlock()
 
 	for _, rep := range gone {

internal/control/reconciler/reconciler_test.go

@@ -1337,6 +1337,30 @@ func TestAModelRemovedWhileRunningIsStopped(t *testing.T) {
 	}
 }
 
+func TestAnOnDemandModelRemovedAndAddedAgainIsNotLoadedUnasked(t *testing.T) {
+	// The VLM, removed and added again to give it a licence, came back
+	// loading on its own: still on the wanted list from before its removal.
+	h := newHarness(t, testModel(1), gpuNode("1", 4))
+	h.r.cat.Store(twoOnDemandModels(t))
+	h.r.Want("llama")
+	h.r.Reconcile(t.Context())
+	h.markReady()
+
+	only := mustResolve(t, h, "second")
+	without, err := catalog.New([]catalog.Model{only})
+	if err != nil {
+		t.Fatal(err)
+	}
+	h.r.cat.Store(without)
+	for range 3 {
+		h.r.Reconcile(t.Context())
+	}
+	h.r.cat.Store(twoOnDemandModels(t))
+	if n := h.r.baseFor(mustResolve(t, h, "llama")); n != 0 {
+		t.Errorf("added again, it wants %d replicas before anybody asked", n)
+	}
+}
+
 // --- on-demand loading and idle eviction ---
 
 func onDemandModel(idle time.Duration) catalog.Model {