Ability to lock an open chain

[Kim2091]

Motivation
This would prevent less experienced users from accidentally changing node connections

Description
A simple chain lock that can be applied to any chain (and will still be applied when the chain is saved and distributed). I'm not sure how you would implement this in terms of GUI however

Alternatives
Can't think of any

[RunDevelopment]

What is exactly is to be locked? You said "chain lock" which I interpret as "make everything locked/readonly/non-interactable" but this probably isn't what you want because that make it impossible to e.g. select images.

[Kim2091]

@RunDevelopment Lock inputs and outputs on all of the nodes. This is to prevent users who don't understand chaiNNer that well from messing up a pre-made chain. However your custom UI solution you suggested on Discord would take care of this