Discrepancies in `unrealircd.conf.template` vs expected behavior related to `modules.custom.conf` and `modules.optional.conf` imports

[ikcii]

Currently:

Comments in modules.optional.conf and modules.custom.conf suggest that unrealircd.conf.template shouldn't import either of them, but currently it imports:

irc.atl.chat/src/backend/unrealircd/conf/unrealircd.conf.template

Line 2 in 9f77f47

include "modules.custom.conf";

We should probably keep that in mind for later, also it seems like the way we synchronize unrealircd.conf.template with git might overwrite it for end users despite the intention being seemingly the opposite?

Might be a good idea to find some good standardized way to better handle and indicate which files are templates for user to change and which are meant to be directly passed to the template engine?