1.6.0 #10 ocultar saldos + Face ID · #11 widget interactivo + Siri

#10 Ocultar saldos: BalancePrivacyManager (balancesHidden + requireBiometricToReveal),
modifier .hiddenBalance() (blur + máscara de bullets, ancho estable), botón ojo en Dashboard,
revelar con Face ID vía AppLockService, sección Privacidad en Settings. Aplicado a total
portfolio, forecast, sources, goals, monthly summary.

#11 Siri/App Intents: NetWorthIntent ('¿cuál es mi patrimonio?' → 'Tu patrimonio es X'),
StreakIntent, 5 AppShortcuts con frases. Widget interactivo iOS 17: botón Refresh
(Button(intent:) → reloadAllTimelines, in-process) en medium/large, gated #available(iOS 17).
Reader read-only del AppGroup. Dialogs Siri refactorizados a String(localized:).

Localización: strings de #10 y de Siri en los 7 idiomas.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01L2p3gUZRNWW388rWFRjiU7

PortfolioJournal/App/PortfolioJournalApp.swift

@@ -62,6 +62,7 @@ struct PortfolioJournalApp: App {
     @StateObject private var adMobService: AdMobService
     @StateObject private var accountStore: AccountStore
     @StateObject private var tabSelection = TabSelectionStore()
+    @StateObject private var balancePrivacy = BalancePrivacyManager.shared
     @Environment(\.scenePhase) private var scenePhase
 
     let coreDataStack = CoreDataStack.shared
@@ -92,6 +93,7 @@ struct PortfolioJournalApp: App {
                 .environmentObject(adMobService)
                 .environmentObject(accountStore)
                 .environmentObject(tabSelection)
+                .environmentObject(balancePrivacy)
         }
         .onChange(of: scenePhase) { _, newPhase in
             if newPhase == .active {