fix: add coverage to flaming fist

copy and modify the values from the cestus; just it doesn't cover the
arms

data/mods/Magiclysm/items/enchanted_unarmed.json

@@ -35,7 +35,25 @@
     "relic_data": {
       "passive_effects": [ { "has": "WORN", "condition": { "not": "u_has_weapon" }, "values": [ { "value": "ITEM_DAMAGE_HEAT", "add": 7 } ] } ]
     },
-    "armor": [ { "encumbrance": 5, "coverage": 20, "covers": [ "hand_r" ] } ],
+    "armor": [
+      {
+        "material": [
+          { "type": "leather", "covered_by_mat": 100, "thickness": 1.0 },
+          { "type": "steel", "covered_by_mat": 75, "thickness": 0.5 }
+        ],
+        "encumbrance": 5,
+        "coverage": 100,
+        "covers": [ "hand_l", "hand_r" ],
+        "specifically_covers": [ "hand_wrist_l", "hand_wrist_r", "hand_palm_l", "hand_palm_r", "hand_back_l", "hand_back_r" ]
+      },
+      {
+        "material": [ { "type": "leather", "covered_by_mat": 100, "thickness": 1.0 } ],
+        "encumbrance": 0,
+        "coverage": 50,
+        "covers": [ "hand_l", "hand_r" ],
+        "specifically_covers": [ "hand_fingers_l", "hand_fingers_r" ]
+      }
+    ],
     "melee_damage": { "bash": 2 }
   },
   {