fix(model-catalog): align enabled model summary

apps/api/internal/httpapi/model_catalog.go

@@ -202,6 +202,9 @@ func buildModelCatalog(
 	sourceCount := 0
 	for _, model := range models {
 		platform := platformMap[model.PlatformID]
+		if !catalogSourceEnabled(model, platform) {
+			continue
+		}
 		baseModel := baseModelMap[model.BaseModelID]
 		providerKey := modelProviderKey(model, baseModel, platform)
 		provider := providerMap[providerKey]
@@ -271,6 +274,10 @@ func buildModelCatalog(
 	}
 }
 
+func catalogSourceEnabled(model store.PlatformModel, platform store.Platform) bool {
+	return model.Enabled && platform.ID != "" && platform.Status == "enabled"
+}
+
 func modelCatalogItem(group *catalogGroup, accessRuleGroups map[string]accessRuleGroup) ModelCatalogItem {
 	sources := sortedCatalogSources(group.sources)
 	primary := sources[0]