Added power "explosive_death"

Added power "explosive_death" which makes the player explode when dying (no block damage)

data/feathermc/powers/explosive_death.json

@@ -0,0 +1,26 @@
+{
+  "type": "origins:action_on_death",
+  "name": "Explosive Core",
+  "description": "You got a core that could take out your environment when going critical.",
+  "badges": [
+    {
+      "type": "origins:tooltip",
+      "sprite": "minecraft:textures/item/gunpowder.png",
+      "text": "You will explode on death!"
+    }
+  ],
+  "bientity_action": {
+    "type": "origins:and",
+    "actions": [
+      {
+        "type": "origins:target_action",
+        "action": {
+          "type": "origins:explode",
+          "power": 5,
+          "destruction_type": "keep",
+          "damage_slef": false
+        }
+      }
+    ]
+  }
+}