refactor: 代码结构调整

server/internal/machine/application/application.go

@@ -0,0 +1,21 @@
+package application
+
+import "mayfly-go/internal/machine/infrastructure/persistence"
+
+var (
+	machineApp       Machine       = newMachineApp(persistence.GetMachineRepo())
+	machineFileApp   MachineFile   = newMachineFileApp(persistence.GetMachineFileRepo(), persistence.GetMachineRepo())
+	machineScriptApp MachineScript = newMachineScriptApp(persistence.GetMachineScriptRepo(), persistence.GetMachineRepo())
+)
+
+func GetMachineApp() Machine {
+	return machineApp
+}
+
+func GetMachineFileApp() MachineFile {
+	return machineFileApp
+}
+
+func GetMachineScriptApp() MachineScript {
+	return machineScriptApp
+}