[Feature request] Allocating some nodes only to specific applications

[MrVb0]

Hello good time
Thanks for your nice script
I have a request that if possible and agree if you like please add it, I think it is useful.
Add an option to specify through node tags or another option that a node can appear for all applications or only in some specified applications (for example, choose to display some nodes only in the subscription singbox, and not be displayed in v2rayng)

[wyx2685]

@MrVb0 What is the real problem?
does some node cause bug now?
just didn't get the point.

[MrVb0]

@wyx2685 In some apps, such as Singbox, there are very interesting features such as grouping of nodes, where we can have groups of nodes from which the best automatic ping is selected. So, we can create a large number of nodes, the best of which will be selected automatically, and there will be no problem in ui/ux.
But when we have many nodes in programs like v2rayng, the ui/ux will probably be very messy and bad and confuse the user.
Now it seems interesting if we can have additional nodes only in Singbox and only main nodes can be seen in v2rayng.