Reloads widget timelines on app launch

AltStore/LaunchViewController.swift

@@ -8,6 +8,7 @@
 
 import UIKit
 import Roxas
+import WidgetKit
 
 import AltStoreCore
 
@@ -86,6 +87,8 @@ extension LaunchViewController
         
         self.updateKnownSources()
         
+        WidgetCenter.shared.reloadAllTimelines()
+        
         // Add view controller as child (rather than presenting modally)
         // so tint adjustment + card presentations works correctly.
         self.destinationViewController.view.frame = CGRect(x: 0, y: 0, width: self.view.bounds.width, height: self.view.bounds.height)