DimensionProtection

Added two armor enchantments: The End and The Nether. Each only has one level and uses the armor exclusive set so it can't be combined with vanilla Protection, Fire/Blast/Projectile Protection, but the two new enchantments can be used together.
While on a server in the End or Nether respectively, any armor piece carrying the matching enchantment halves incoming damage after normal mitigation; no bonus applies in other dimensions.
Enchantments are available through standard enchanting and anvils for all armor items (weight 2, anvil cost 4).
The mod is server-side; no client installation is required beyond receiving the synced enchantment data from the server.

• The built-in enchantment effect data is neutral (0) so the full 50% reduction is handled by the mod's damage scaling logic.