Fix weapon sheet

module/applications/sheets/base-item-sheet.mjs

@@ -1,4 +1,5 @@
 const { HandlebarsApplicationMixin } = foundry.applications.api
+import { ARMOR_TYPE_CHOICES, WEAPON_PROFICIENCY_GROUPS } from "../../config/system.mjs"
 
 export default class OathHammerItemSheet extends HandlebarsApplicationMixin(foundry.applications.sheets.ItemSheetV2) {
   static SHEET_MODES = { EDIT: 0, PLAY: 1 }
@@ -68,6 +69,9 @@ export default class OathHammerItemSheet extends HandlebarsApplicationMixin(foun
     context.apChoices = Object.fromEntries(
       Array.from({ length: 7 }, (_, i) => [i, String(i)])
     )
+    // Class proficiency choices (for class-sheet checkboxes)
+    context.armorTypeChoices  = ARMOR_TYPE_CHOICES
+    context.weaponGroupChoices = WEAPON_PROFICIENCY_GROUPS
     return context
   }