所有权相关
Merge branch 'master' of https://github.com/UniCloud/FRP

Conflicts:
	Domain.FleetPlanBC/Aggregates/AircraftAgg/Aircraft.cs
	UniCloud.Presentation.Service.FleetPlan/FleetPlanService.cs
	UniCloud.Presentation.Service.FleetPlan/IFleetPlanService.cs
	UniCloud.Presentation.Service.FleetPlan/Service References/FleetPlan/Reference.cs
	UniCloud.Presentation.Shell/ShellViewModel.cs