Show SID during file select if the mod is disabled

### I am planning on implementing this myself

No

### Describe your request

On the file selection screen, show the SID of the map that the file will try to load if said mod is not enabled.

### Additional context

Over time I've ended up with quite a lot of files where I've saved and quit in a room with the intention of returning to them later, but have for one reason or another had to disable the mod before then. Now it's hard to keep track of which files are important and shouldn't be opened to avoid getting kicked out of the level because they all read "Forsaken City" during file selection. This problem could be fixed if the files instead showed the SID of the map that the file will try to load, so you can at least have some idea what the file was for even if the mod in question is currently disabled.