Fix LockScreenView to support style override for previews

- Add optional style parameter to LockScreenView for preview/debug use
- Update all 13 lock screen previews to use style override
- Fixes previews showing the same style due to AppStorage timing

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Shared/Views/LockScreenView.swift

@@ -1440,11 +1440,17 @@ struct LockScreenView: View {
     @State private var showError = false
     @State private var showContent = false
 
+    // Read from AppStorage to match current theme, with optional override for previews
     @AppStorage(UserDefaultsStore.Keys.lockScreenStyle.rawValue, store: GroupUserDefaults.groupDefaults)
     private var lockScreenStyleRaw: Int = 0
 
+    var style: LockScreenStyle?
+
     private var lockScreenStyle: LockScreenStyle {
-        LockScreenStyle(rawValue: lockScreenStyleRaw) ?? .aurora
+        if let override = style {
+            return override
+        }
+        return LockScreenStyle(rawValue: lockScreenStyleRaw) ?? .aurora
     }
 
     private var isDark: Bool { colorScheme == .dark }
@@ -1943,27 +1949,53 @@ struct MixtapeUnlockButton: View {
 // MARK: - Previews
 
 #Preview("Aurora") {
-    LockScreenView(authManager: BiometricAuthManager())
+    LockScreenView(authManager: BiometricAuthManager(), style: .aurora)
-        .preferredColorScheme(.dark)
-}
-
-#Preview("Neon") {
-    LockScreenView(authManager: BiometricAuthManager())
-        .onAppear {
-            UserDefaults.standard.set(LockScreenStyle.neon.rawValue, forKey: UserDefaultsStore.Keys.lockScreenStyle.rawValue)
-        }
 }
 
 #Preview("Zen") {
-    LockScreenView(authManager: BiometricAuthManager())
+    LockScreenView(authManager: BiometricAuthManager(), style: .zen)
-        .onAppear {
-            UserDefaults.standard.set(LockScreenStyle.zen.rawValue, forKey: UserDefaultsStore.Keys.lockScreenStyle.rawValue)
 }
+
+#Preview("Neon") {
+    LockScreenView(authManager: BiometricAuthManager(), style: .neon)
+}
+
+#Preview("Celestial") {
+    LockScreenView(authManager: BiometricAuthManager(), style: .celestial)
+}
+
+#Preview("Editorial") {
+    LockScreenView(authManager: BiometricAuthManager(), style: .editorial)
+}
+
+#Preview("Mixtape") {
+    LockScreenView(authManager: BiometricAuthManager(), style: .mixtape)
+}
+
+#Preview("Bloom") {
+    LockScreenView(authManager: BiometricAuthManager(), style: .bloom)
+}
+
+#Preview("Heartfelt") {
+    LockScreenView(authManager: BiometricAuthManager(), style: .heartfelt)
+}
+
+#Preview("Minimal") {
+    LockScreenView(authManager: BiometricAuthManager(), style: .minimal)
 }
 
 #Preview("Luxe") {
-    LockScreenView(authManager: BiometricAuthManager())
+    LockScreenView(authManager: BiometricAuthManager(), style: .luxe)
-        .onAppear {
-            UserDefaults.standard.set(LockScreenStyle.luxe.rawValue, forKey: UserDefaultsStore.Keys.lockScreenStyle.rawValue)
 }
+
+#Preview("Forecast") {
+    LockScreenView(authManager: BiometricAuthManager(), style: .forecast)
+}
+
+#Preview("Playful") {
+    LockScreenView(authManager: BiometricAuthManager(), style: .playful)
+}
+
+#Preview("Journal") {
+    LockScreenView(authManager: BiometricAuthManager(), style: .journal)
 }