Add weapon data

public/data/weapons/jingwei-27s-wings.json

@@ -0,0 +1,17 @@
+{
+  "id": "jingwei-27s-wings",
+  "name": "Jingwei's Wings",
+  "atk": 259,
+  "crt": 30,
+  "rarity": 5,
+  "skills": [
+    {
+      "name": "Sealing Feather",
+      "description": "[SP: 18][CD: 25s] Summons a meteor shower to smite random enemies. Deals 90% ATK of Physical DMG and ignites them to cause 97 Fire DMG every 0.5s for 1.5s. This meteor shower lasts 12s."
+    },
+    {
+      "name": "Endless",
+      "description": "For each repeated hit on the same target (target resets if no attacks occur in 2.5s), the next attack gains 2.0% Crit Rate (caps at 20%) and 5.0% Crit DMG (caps at 50%)."
+    }
+  ]
+}