Enhance MarketDashboard to filter orders by current user

- Introduce computed properties to count orders based on the current user's public key.
- Update orderCount to reflect only the user's orders as a buyer.
- Update pendingOrders to count only the user's pending orders as a seller.
- Improve user experience by providing personalized order statistics.

These changes ensure that users can easily track their own orders and pending transactions within the MarketDashboard.

src/modules/market/views/MarketDashboard.vue

@@ -73,18 +73,33 @@ import DashboardOverview from '../components/DashboardOverview.vue'
 import OrderHistory from '../components/OrderHistory.vue'
 import MerchantStore from '../components/MerchantStore.vue'
 import MarketSettings from '../components/MarketSettings.vue'
+import { auth } from '@/composables/useAuthService'
 
-// const auth = useAuth()
 const marketStore = useMarketStore()
 
 // Local state
 const activeTab = ref('overview')
 
 // Computed properties for tab badges
-const orderCount = computed(() => Object.keys(marketStore.orders).length)
+const orderCount = computed(() => {
-const pendingOrders = computed(() => 
+  // Count orders where current user is the buyer
-  Object.values(marketStore.orders).filter(o => o.status === 'pending').length
+  const currentUserPubkey = auth.currentUser?.value?.pubkey
-)
+  if (!currentUserPubkey) return 0
+  
+  return Object.values(marketStore.orders).filter(order => 
+    order.buyerPubkey === currentUserPubkey
+  ).length
+})
+
+const pendingOrders = computed(() => {
+  // Count pending orders where current user is the seller
+  const currentUserPubkey = auth.currentUser?.value?.pubkey
+  if (!currentUserPubkey) return 0
+  
+  return Object.values(marketStore.orders).filter(order => 
+    order.sellerPubkey === currentUserPubkey && order.status === 'pending'
+  ).length
+})
 // const pendingPayments = computed(() => 
 //   Object.values(marketStore.orders).filter(o => o.paymentStatus === 'pending').length
 // )