I want the feature to relock modpacks.

[Shihyeon]

Is your suggested enhancement related to a problem? Please describe.

I want to add the mod I want to add to the modpack and relock it, but I can't.
However, there is no problem if you manually move the mod file to the mods path while it is locked.

Describe the solution you'd like

In addition to the modpack unlock feature, I also want the relock feature.

Describe alternatives you've considered

No response

Additional context

No response