Intent paramétrico Log Value + frases de Siri localizadas en 7 idiomas

LogSnapshotIntent: 'Registra el saldo de Indexa' por voz o desde Atajos, sin
abrir la app (openAppWhenRun=false). SourceEntity expone las fuentes a
Siri/Atajos desde el mirror del App Group; el valor entra por la misma cola
que el Share Extension y se materializa como Snapshot al instante (el intent
corre en el proceso de la app). Diálogo de confirmación con formato de divisa
de la fuente.

AppShortcuts.xcstrings: las 7 frases de los 3 shortcuts localizadas a
es-ES/de/fr/it/ja/pt-BR — Siri en español ya funciona. Strings de UI de
Atajos (títulos, parámetros, diálogos) añadidas a los 7 Localizable.strings.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01WoScpmHdVj1aUf4rAp6hbe

PortfolioJournal/Services/AppIntentsSupport.swift

@@ -33,6 +33,90 @@ struct OpenDashboardIntent: AppIntent {
     }
 }
 
+// MARK: - Parametric logging (headless)
+
+/// An investment source exposed to Siri/Shortcuts, backed by the App Group
+/// mirror the Share Extension already uses — no Core Data access needed at
+/// resolution time, so it works instantly even before the app launches.
+struct SourceEntity: AppEntity {
+    static let typeDisplayRepresentation = TypeDisplayRepresentation(name: "Source")
+    static let defaultQuery = SourceEntityQuery()
+
+    let id: UUID
+    let name: String
+    let currencyCode: String
+
+    var displayRepresentation: DisplayRepresentation {
+        DisplayRepresentation(title: "\(name)")
+    }
+
+    init(_ info: SharedSourceInfo) {
+        id = info.id
+        name = info.name
+        currencyCode = info.currencyCode
+    }
+}
+
+struct SourceEntityQuery: EntityQuery {
+    func entities(for identifiers: [UUID]) async throws -> [SourceEntity] {
+        SharedQuickUpdateStore.readMirror()
+            .filter { identifiers.contains($0.id) }
+            .map(SourceEntity.init)
+    }
+
+    func suggestedEntities() async throws -> [SourceEntity] {
+        // Pending-first, mirroring the Share Extension's ordering.
+        SharedQuickUpdateStore.readMirror()
+            .sorted { a, b in
+                if a.updatedThisMonth != b.updatedThisMonth { return !a.updatedThisMonth }
+                return a.name.localizedCaseInsensitiveCompare(b.name) == .orderedAscending
+            }
+            .map(SourceEntity.init)
+    }
+}
+
+/// "Log 15000 for Indexa" — records a snapshot without opening any UI. Runs in
+/// the app process in the background: the value goes through the same pending
+/// queue as the Share Extension and is ingested into Core Data immediately.
+struct LogSnapshotIntent: AppIntent {
+    static let title: LocalizedStringResource = "Log Portfolio Value"
+    static let description = IntentDescription("Record a value for one of your sources without opening the app.")
+    static let openAppWhenRun = false
+
+    @Parameter(title: "Source")
+    var source: SourceEntity
+
+    @Parameter(title: "Amount", requestValueDialog: "How much?")
+    var amount: Double
+
+    static var parameterSummary: some ParameterSummary {
+        Summary("Log \(\.$amount) for \(\.$source)")
+    }
+
+    @MainActor
+    func perform() async throws -> some IntentResult & ProvidesDialog {
+        guard amount > 0 else {
+            throw $amount.needsValueError(IntentDialog(stringLiteral: String(localized: "intent_amount_invalid")))
+        }
+
+        SharedQuickUpdateStore.appendPending(PendingQuickUpdate(
+            sourceId: source.id,
+            amount: amount,
+            capturedAt: Date()
+        ))
+        // We're inside the app process: materialize the snapshot right away.
+        SharedQuickUpdateSync.ingestPending()
+
+        let formatter = NumberFormatter()
+        formatter.numberStyle = .currency
+        formatter.currencyCode = source.currencyCode
+        let formatted = formatter.string(from: NSNumber(value: amount)) ?? "\(amount)"
+
+        let text = String(format: String(localized: "intent_logged_dialog"), formatted, source.name)
+        return .result(dialog: IntentDialog(stringLiteral: text))
+    }
+}
+
 struct PortfolioJournalShortcuts: AppShortcutsProvider {
     static var appShortcuts: [AppShortcut] {
         AppShortcut(
@@ -53,5 +137,15 @@ struct PortfolioJournalShortcuts: AppShortcutsProvider {
             shortTitle: "Check Portfolio",
             systemImageName: "chart.line.uptrend.xyaxis"
         )
+        AppShortcut(
+            intent: LogSnapshotIntent(),
+            phrases: [
+                "Log a value in \(.applicationName)",
+                "Log my \(\.$source) balance in \(.applicationName)",
+                "Update \(\.$source) in \(.applicationName)"
+            ],
+            shortTitle: "Log Value",
+            systemImageName: "square.and.pencil"
+        )
     }
 }