fix: don't bypass history with //ores

[dordsor21]

• also add copper and update limits
• also restrict ores spawning to region
• also fix caves out of region error
• fixes #3108

[PierreSchwang]

Given you updated the list of ores: is / was there any plan to add the deepslate variants as well?

[dordsor21]

Given you updated the list of ores: is / was there any plan to add the deepslate variants as well?

Mm yeah the ore generation settings aren't too obfuscated in the code so wouldn't be impossible