Add weapon data

public/data/weapons/mig-11.json

@@ -0,0 +1,13 @@
+{
+  "id": "mig-11",
+  "name": "MiG-11",
+  "atk": 94,
+  "crt": 59,
+  "rarity": 3,
+  "skills": [
+    {
+      "name": "Cluster Missile",
+      "description": "Launches homing missiles at multiple targets. Longer charge time. Slightly decreased DMG when hitting the same target multiple times.1st Sequence: 2 missiles.2nd Sequence: 5 missiles.3rd Sequence: 11 missiles."
+    }
+  ]
+}