added cleave.yml

same story as carve

eco-core/core-plugin/src/main/resources/enchants/cleave.yml

@@ -0,0 +1,28 @@
+display-name: Cleave
+description: "%placeholder%% chance to damage all entities around attacked entity"
+placeholder: '5*%level%'
+type: Normal
+
+targets:
+- axes
+conflicts:
+  - carve
+rarity: common
+max-level: 8
+
+tradeable: true
+discoverable: true
+enchantable: true
+
+effects:
+  - id: damage_nearby_entities
+    args:
+      chance: "5*%level%"
+      damage: 2
+      radius: "0.25*%level%"
+      entities: [ ]
+      damage_as_player: true
+      damage_self: false
+    triggers:
+      - melee_attack
+conditions: []