fix: clear updates cache on app start and when About tab appears

Author: dz0ny

Pareto/ParetoApp.swift

@@ -165,6 +165,9 @@ class AppDelegate: AppHandlers, NSApplicationDelegate {
             }
         #endif
 
+        // Clear the updates cache on app start
+        UpdateService.shared.clearCache()
+
         // Terminate any older versions of process if not running tests
         #if !DEBUG
             if !AppInfo.isRunningTests {

Pareto/Views/Settings/AboutSettingsView.swift

@@ -116,6 +116,8 @@ struct AboutSettingsView: View {
             }
         }
         .onAppear {
+            // Clear the updates cache when About tab appears
+            UpdateService.shared.clearCache()
             fetch()
             if showBeta {
                 fetchHelperVersion()