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

PortfolioJournalWidget/InvestmentWidget.swift

@@ -1,6 +1,7 @@
 import WidgetKit
 import SwiftUI
 import CoreData
+import AppIntents
 
 private let appGroupIdentifier = "group.com.alexandrevazquez.portfoliojournal"
 private let storeFileName = "PortfolioJournal.sqlite"
@@ -753,9 +754,13 @@ struct MediumWidgetView: View {
         HStack(spacing: 16) {
             // Left side - Total value + engagement metrics
             VStack(alignment: .leading, spacing: 8) {
-                Text("Portfolio")
-                    .font(.caption)
-                    .foregroundColor(.secondary)
+                HStack(spacing: 6) {
+                    Text("Portfolio")
+                        .font(.caption)
+                        .foregroundColor(.secondary)
+                    Spacer(minLength: 0)
+                    WidgetRefreshButton()
+                }
 
                 Text(entry.totalValue.compactCurrencyString(currencyCode: entry.currencyCode))
                     .font(.title.weight(.bold))
@@ -884,6 +889,7 @@ struct LargeWidgetView: View {
                 VStack(alignment: .trailing, spacing: 6) {
                     if entry.streak >= 1 { StreakPill(streak: entry.streak) }
                     CheckInPill(date: entry.nextCheckInDate)
+                    WidgetRefreshButton()
                 }
             }
 
@@ -1223,6 +1229,26 @@ struct CombinedCategoryChartView: View {
     }
 }
 
+// MARK: - Interactive Refresh Button (iOS 17+)
+
+/// A small refresh control that reloads the widget timeline in-process via an
+/// AppIntent. Only rendered on iOS 17+, where `Button(intent:)` is available;
+/// on iOS 16 it collapses to nothing so the widget still builds and works with
+/// the existing deep links.
+struct WidgetRefreshButton: View {
+    var body: some View {
+        if #available(iOS 17.0, *) {
+            Button(intent: RefreshWidgetIntent()) {
+                Image(systemName: "arrow.clockwise")
+                    .font(.caption2.weight(.semibold))
+                    .foregroundColor(.secondary)
+            }
+            .buttonStyle(.plain)
+            .invalidatableContent()
+        }
+    }
+}
+
 // MARK: - Widget Configuration
 
 struct InvestmentWidget: Widget {