Fix ClaimView affirm delivery action

- Add offer context support to gifting flow
- Add offerId prop to EntitySelectionStep for offer fulfillment context
- Pass offerId through GiftedDialog to EntitySelectionStep
- Update ContactGiftingView to handle offerId from route query parameters
- Extract offer details (description, amount, unitCode) for pre-population

src/components/GiftedDialog.vue

@@ -21,6 +21,7 @@
         :description="description"
         :amount-input="amountInput"
         :unit-code="unitCode"
+        :offer-id="offerId"
         :notify="$notify"
         @entity-selected="handleEntitySelected"
         @cancel="cancel"
@@ -233,6 +234,7 @@ export default class GiftedDialog extends Vue {
     this.giver = giver;
     this.receiver = receiver;
     this.offerId = offerId || "";
+    console.log("offerId", this.offerId);
     this.prompt = prompt || "";
     this.description = description || "";
     this.amountInput = amountInput || "0";