优化结构

internal/biz/task/task_registry.go

@@ -6,23 +6,6 @@ type TaskMethodFunc = platformtask.MethodFunc
 type TaskMethod = platformtask.Method
 
 type TaskMethodRegistry interface {
-	Register(platformtask.Method)
 	Lookup(string) (TaskMethodFunc, bool)
 	List() []TaskMethod
 }
-
-var defaultTaskMethods = platformtask.NewRegistry()
-
-// RegisterTaskMethod remains as a compatibility helper for tests and callers
-// that have not moved to constructor injection yet.
-func RegisterTaskMethod(name, description string, fn TaskMethodFunc) {
-	defaultTaskMethods.Register(platformtask.Method{Name: name, Description: description, Run: fn})
-}
-
-func TaskMethodByName(name string) (TaskMethodFunc, bool) {
-	return defaultTaskMethods.Lookup(name)
-}
-
-func RegisteredTaskMethods() []TaskMethod { return defaultTaskMethods.List() }
-
-func DefaultTaskMethodRegistry() TaskMethodRegistry { return defaultTaskMethods }