Add NostrmarketAPI integration and enhance MerchantStore component

- Introduce NostrmarketAPI service for improved merchant profile management.
- Update MerchantStore component to handle loading and error states during merchant profile checks.
- Implement logic to check for merchant profiles using the new API, enhancing user experience.
- Refactor computed properties and lifecycle methods to accommodate the new API integration.

These changes streamline the process of checking and managing merchant profiles, providing users with real-time feedback and improving overall functionality.

src/modules/market/index.ts

@@ -20,6 +20,7 @@ import { useMarketPreloader } from './composables/useMarketPreloader'
 // Import services
 import { NostrmarketService } from './services/nostrmarketService'
 import { PaymentMonitorService } from './services/paymentMonitor'
+import { NostrmarketAPI } from './services/nostrmarketAPI'
 
 export interface MarketModuleConfig {
   defaultCurrency: string
@@ -49,6 +50,9 @@ export const marketModule: ModulePlugin = {
     const nostrmarketService = new NostrmarketService()
     container.provide(SERVICE_TOKENS.NOSTRMARKET_SERVICE, nostrmarketService)
     
+    const nostrmarketAPI = new NostrmarketAPI()
+    container.provide(SERVICE_TOKENS.NOSTRMARKET_API, nostrmarketAPI)
+    
     const paymentMonitorService = new PaymentMonitorService()
     container.provide(SERVICE_TOKENS.PAYMENT_MONITOR, paymentMonitorService)
     
@@ -61,6 +65,14 @@ export const marketModule: ModulePlugin = {
       // Service will auto-initialize when dependencies are available
     })
     
+    await nostrmarketAPI.initialize({
+      waitForDependencies: true,
+      maxRetries: 3
+    }).catch(error => {
+      console.warn('🛒 NostrmarketAPI initialization deferred:', error)
+      // Service will auto-initialize when dependencies are available
+    })
+    
     await paymentMonitorService.initialize({
       waitForDependencies: true,
       maxRetries: 3
@@ -87,6 +99,7 @@ export const marketModule: ModulePlugin = {
     
     // Clean up services
     container.remove(SERVICE_TOKENS.NOSTRMARKET_SERVICE)
+    container.remove(SERVICE_TOKENS.NOSTRMARKET_API)
     container.remove(SERVICE_TOKENS.PAYMENT_MONITOR)
     
     console.log('✅ Market module uninstalled')