feat: add Vampiric and Explosive enchantments with 21 language translations

- Add VampiricEnchantmentEffect: heals player on hit (50%/100%/150% per level)
- Add ExplosiveEnchantmentEffect: chance-based explosions (10%/20%/30% per level)
- Register enchantments in ModEnchantmentEffects and datagen
- Add translations for 21 languages (DE, PT-BR, IT, ZH-CN, ZH-TW, JA, KO, RU, TR, UK, NL, DA, SV, NO, PL)
- Generate enchantment JSON data files
- Add enchantments to enchanting table tag

fabric/src/main/java/dev/sillyangel/more_spear_enchantments/fabric/enchantment/ModEnchantmentGenerator.java

@@ -1,6 +1,7 @@
 package dev.sillyangel.more_spear_enchantments.fabric.enchantment;
 
 import dev.sillyangel.more_spear_enchantments.util.ModTags;
+import dev.sillyangel.more_spear_enchantments.enchantment.ModEnchantmentEffects;
 import dev.sillyangel.more_spear_enchantments.enchantment.effect.*;
 import net.fabricmc.fabric.api.datagen.v1.FabricDataOutput;
 import net.fabricmc.fabric.api.datagen.v1.provider.FabricDynamicRegistryProvider;
@@ -107,6 +108,47 @@ public class ModEnchantmentGenerator extends FabricDynamicRegistryProvider {
 					new CripplingEnchantmentEffect(LevelBasedValue.perLevel(2.0f, 1.0f)) // 2s base, +1s per leve
 				)
 		);
+		// Our new enchantment, "Vampiric."
+		register(entries, ModEnchantmentEffects.VAMPIRIC, Enchantment.enchantment(
+				Enchantment.definition(
+					registries.lookupOrThrow(Registries.ITEM).getOrThrow(ModTags.Items.SPEARS),
+					5, // Lower weight (rarer)
+					3,
+					Enchantment.dynamicCost(10, 8),
+					Enchantment.dynamicCost(50, 8),
+					4,
+					EquipmentSlotGroup.HAND
+				)
+			)
+                .withEffect(
+					EnchantmentEffectComponents.POST_ATTACK,
+					EnchantmentTarget.ATTACKER,
+					EnchantmentTarget.VICTIM,
+					new VampiricEnchantmentEffect(LevelBasedValue.perLevel(0.5f, 0.5f)) // 0.5 base, +0.5 per level (50%, 100%, 150%)
+				)
+		);
+		// Our new enchantment, "Explosive."
+		register(entries, ModEnchantmentEffects.EXPLOSIVE, Enchantment.enchantment(
+				Enchantment.definition(
+					registries.lookupOrThrow(Registries.ITEM).getOrThrow(ModTags.Items.SPEARS),
+					2, // Very rare
+					3,
+					Enchantment.dynamicCost(20, 10),
+					Enchantment.dynamicCost(70, 10),
+					8,
+					EquipmentSlotGroup.HAND
+				)
+			)
+                .withEffect(
+					EnchantmentEffectComponents.POST_ATTACK,
+					EnchantmentTarget.ATTACKER,
+					EnchantmentTarget.VICTIM,
+					new ExplosiveEnchantmentEffect(
+						LevelBasedValue.perLevel(1.5f, 0.5f), // Power: 1.5, 2.0, 2.5
+						LevelBasedValue.perLevel(0.1f, 0.1f)  // Chance: 10%, 20%, 30%
+					)
+				)
+		);
 	}
 
 	private void register(Entries entries, ResourceKey<Enchantment> key, Enchantment.Builder builder, ResourceCondition... resourceConditions) {