优化结构

internal/modules/catalog.go

@@ -0,0 +1,24 @@
+// Package modules owns the static declarations of built-in business modules.
+// It is intentionally separate from app: modules describe what they provide,
+// while app composes runtime objects that need constructed dependencies.
+package modules
+
+import (
+	integrationmodule "kra/internal/modules/integration"
+	paymentmodule "kra/internal/modules/payment"
+	systemmodule "kra/internal/modules/system"
+	taskmodule "kra/internal/modules/task"
+	"kra/pkg/module"
+)
+
+// Catalog returns the modules enabled in this binary in dependency order.
+// Keep this as the single static registration point for migrations, admin
+// metadata and dependency-free timed tasks.
+func Catalog() module.Catalog {
+	return module.Catalog{Definitions: []module.Definition{
+		systemmodule.Definition(),
+		integrationmodule.Definition(),
+		taskmodule.Definition(),
+		paymentmodule.Definition(),
+	}}
+}