Fix tabs not updating stateful child components on tab switch

When switching tabs, SwiftUI reuses LoadedTabComponentView at the same
structural position, preserving @State from the previous tab's children
(e.g. Carousel page data, scroll index). Adding .id(selectedTabId)
forces a full view recreation on each tab switch.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: jholwill

RevenueCatUI/Templates/V2/Components/Tabs/TabsComponentView.swift

@@ -222,6 +222,8 @@ struct LoadedTabsComponentView: View {
                 },
                 onDismiss: self.onDismiss
             )
+            // Force SwiftUI to recreate tab content when the selected tab changes.
+            .id(self.tabControlContext.selectedTabId)
             .environmentObject(self.tabControlContext)
             .environmentObject(tierPackageContext)
             .onAppear {