feat: catalog read cache (api + user apps) and clearer Zarrin accounting errors

Co-authored-by: Cursor <cursoragent@cursor.com>

apps/user-app-v2/src/views/CartView.vue

@@ -150,6 +150,8 @@ import CartItem from '../components/product/CartItem.vue'
 import { useCartStore, type CartItem as CartItemType } from '../stores/cartStore'
 import { useSessionStore } from '../stores/session'
 import { api } from '../api/client'
+import { useCatalogStore } from '../stores/catalogStore'
+import { KEYS, useQueryCache } from '../stores/queryCache'
 
 // Module scope, so it survives this view being unmounted and remounted as the
 // user moves between tabs, and resets only on a full app reload — the same
@@ -231,6 +233,9 @@ const submitOrder = async () => {
     cartData.orderID = order.orderNumber
     cartData.step = 2
     cart.clear()
+    // The order shows up in the list and the balance, and may have taken stock.
+    useQueryCache().invalidate(KEYS.orders, KEYS.balance, KEYS.profile, KEYS.ledger)
+    useCatalogStore().invalidate()
   } catch (e) {
     console.log(e)
   } finally {
@@ -239,7 +244,7 @@ const submitOrder = async () => {
 }
 
 async function onRefresh() {
-  await cart.init()
+  await cart.init(true)
   refreshing.value = false
 }