Add roll windows from actor sheet

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

@@ -1,5 +1,6 @@
 const { HandlebarsApplicationMixin } = foundry.applications.api
 import { ARMOR_TYPE_CHOICES, WEAPON_PROFICIENCY_GROUPS } from "../../config/system.mjs"
+import { rollRarityCheck } from "../../rolls.mjs"
 
 export default class OathHammerItemSheet extends HandlebarsApplicationMixin(foundry.applications.sheets.ItemSheetV2) {
   static SHEET_MODES = { EDIT: 0, PLAY: 1 }
@@ -28,6 +29,7 @@ export default class OathHammerItemSheet extends HandlebarsApplicationMixin(foun
     actions: {
       toggleSheet: OathHammerItemSheet.#onToggleSheet,
       editImage: OathHammerItemSheet.#onEditImage,
+      rollRarity: OathHammerItemSheet.#onRollRarity,
     },
   }
 
@@ -134,4 +136,20 @@ export default class OathHammerItemSheet extends HandlebarsApplicationMixin(foun
     })
     return fp.browse()
   }
+
+  static async #onRollRarity(event, target) {
+    const rarity = this.document.system.rarity
+    if (!rarity) return
+    // Find the owning actor (embedded item) or prompt user to select a character
+    let actor = this.document.parent
+    if (!actor || actor.documentName !== "Actor") {
+      // Item not embedded — use the user's selected character
+      actor = game.user.character
+      if (!actor) {
+        ui.notifications.warn(game.i18n.localize("OATHHAMMER.Roll.NoActor"))
+        return
+      }
+    }
+    await rollRarityCheck(actor, rarity, this.document.name)
+  }
 }