Remove newFilesOnly toggle; add functional notifications; fix WiFi status

WHAT TO BACK UP section:
- Remove "New files only" / "Skip files already on NAS" toggle from Settings
- Remove BackupFilter.newFilesOnly field — duplicate protection is always active
  (fileExists pre-check + hybrid filterIndex ensure NAS files are never re-uploaded)

NOTIFICATIONS section:
- Replace static decorative rows with real ToggleRow controls backed by
  ConnectionStore (notifyOnStart=false, notifyOnComplete=true, notifyOnErrors=true)
- BackupEngine now gates notification calls behind these store flags

NETWORK section:
- WiFi row always shows ● On / ● Off indicator (was only shown when SSID known)
- Shows "Trusted" / "Unknown" when SSID is available, "On" / "Off" otherwise

Tests:
- makeAssets: add missing isScreenRecording parameter
- Rename test_backup_skipsExistingFiles_whenNewFilesOnly → _alwaysHardcoded,
  remove filter.newFilesOnly assignment
- MockNASService: add downloadData, writeData, deleteFile to satisfy protocol

Co-Authored-By: Kutesir <kutesir@provoc.ug>
Co-Authored-By: Sentry <sentry@provoc.ug>

Core/Protocols/PhotoLibraryProtocol.swift

@@ -26,6 +26,5 @@ struct BackupFilter: Codable, Sendable, Equatable {
     var includeVideos: Bool = true
     var includeScreenshots: Bool = false
     var includeRAW: Bool = false
-    var newFilesOnly: Bool = true
     var includeScreenRecordings: Bool = false
 }

Features/Settings/SettingsView.swift

@@ -138,10 +138,6 @@ struct SettingsView: View {
                 hairline
                 ToggleRow(icon: "rays", title: "RAW",
                           isOn: $store.backupFilter.includeRAW)
-                hairline
-                ToggleRow(icon: "doc.badge.clock", title: "New files only",
-                          subtitle: "Skip files already on NAS",
-                          isOn: $store.backupFilter.newFilesOnly)
             }
             .background(AppTheme.surfaceRaised)
             .clipShape(RoundedRectangle(cornerRadius: AppTheme.radius, style: .continuous))
@@ -221,15 +217,19 @@ struct SettingsView: View {
                             .foregroundStyle(AppTheme.inkTertiary)
                     }
                     Spacer()
-                    if lanMonitor.currentSSID != nil {
-                        let trusted = store.trustedSSIDs.contains(lanMonitor.currentSSID ?? "")
-                        HStack(spacing: 4) {
-                            Circle()
-                                .fill(trusted ? AppTheme.positive : AppTheme.inkQuaternary)
-                                .frame(width: 5, height: 5)
+                    HStack(spacing: 4) {
+                        Circle()
+                            .fill(lanMonitor.isOnNetwork ? AppTheme.positive : AppTheme.inkQuaternary)
+                            .frame(width: 5, height: 5)
+                        if let ssid = lanMonitor.currentSSID {
+                            let trusted = store.trustedSSIDs.contains(ssid)
                             Text(trusted ? "Trusted" : "Unknown")
                                 .font(AppTheme.micro())
                                 .foregroundStyle(trusted ? AppTheme.positive : AppTheme.inkTertiary)
+                        } else {
+                            Text(lanMonitor.isOnNetwork ? "On" : "Off")
+                                .font(AppTheme.micro())
+                                .foregroundStyle(lanMonitor.isOnNetwork ? AppTheme.positive : AppTheme.inkTertiary)
                         }
                     }
                 }
@@ -490,11 +490,17 @@ struct SettingsView: View {
             sectionLabel("NOTIFICATIONS")
 
             VStack(spacing: 0) {
-                notifRow(icon: "bell", title: "On start", value: "Off")
+                ToggleRow(icon: "bell", title: "On start",
+                          subtitle: "Notify when a backup begins",
+                          isOn: $store.notifyOnStart)
                 hairline
-                notifRow(icon: "checkmark.circle", title: "On complete", value: "On")
+                ToggleRow(icon: "checkmark.circle", title: "On complete",
+                          subtitle: "Notify when all files are safe",
+                          isOn: $store.notifyOnComplete)
                 hairline
-                notifRow(icon: "exclamationmark.triangle", title: "On errors", value: "On")
+                ToggleRow(icon: "exclamationmark.triangle", title: "On errors",
+                          subtitle: "Notify if any uploads fail",
+                          isOn: $store.notifyOnErrors)
             }
             .background(AppTheme.surfaceRaised)
             .clipShape(RoundedRectangle(cornerRadius: AppTheme.radius, style: .continuous))
@@ -502,24 +508,6 @@ struct SettingsView: View {
         }
     }
 
-    private func notifRow(icon: String, title: String, value: String) -> some View {
-        HStack(spacing: 12) {
-            Image(systemName: icon)
-                .font(.system(size: 14, weight: .regular))
-                .foregroundStyle(AppTheme.inkSecondary)
-                .frame(width: 20)
-            Text(title)
-                .font(AppTheme.body())
-                .foregroundStyle(AppTheme.ink)
-            Spacer()
-            Text(value)
-                .font(AppTheme.caption())
-                .foregroundStyle(AppTheme.inkTertiary)
-        }
-        .padding(.horizontal, AppTheme.cardPad)
-        .padding(.vertical, 14)
-    }
-
     private var hairline: some View {
         Rectangle()
             .fill(AppTheme.separator)

Services/BackupEngine.swift

@@ -185,7 +185,9 @@ final class BackupEngine: ObservableObject {
 
         // ── 5. Upload loop ─────────────────────────────────────────────────
         job.start(totalFiles: pendingAssets.count, totalBytes: 0)
-        NotificationService.notifyBackupStarted(count: pendingAssets.count)
+        if store.notifyOnStart {
+            NotificationService.notifyBackupStarted(count: pendingAssets.count)
+        }
 
         // Build initial queue (all queued) for SyncView
         queueItems = pendingAssets.map { asset in
@@ -433,8 +435,10 @@ final class BackupEngine: ObservableObject {
 
         // Notifications
         if result.failedCount > 0 {
-            NotificationService.notifyBackupFailed(count: result.failedCount)
-        } else {
+            if store.notifyOnErrors {
+                NotificationService.notifyBackupFailed(count: result.failedCount)
+            }
+        } else if store.notifyOnComplete {
             NotificationService.notifyBackupCompleted(
                 uploaded: result.uploadedCount,
                 total: BackupStatusService.shared.snapshot.phoneTotal

Shared/Persistence/ConnectionStore.swift

@@ -63,6 +63,17 @@ final class ConnectionStore: ObservableObject {
         didSet { UserDefaults.standard.set(localRetentionDays, forKey: "localRetentionDays") }
     }
 
+    // Notification preferences
+    @Published var notifyOnStart: Bool {
+        didSet { UserDefaults.standard.set(notifyOnStart, forKey: "notifyOnStart") }
+    }
+    @Published var notifyOnComplete: Bool {
+        didSet { UserDefaults.standard.set(notifyOnComplete, forKey: "notifyOnComplete") }
+    }
+    @Published var notifyOnErrors: Bool {
+        didSet { UserDefaults.standard.set(notifyOnErrors, forKey: "notifyOnErrors") }
+    }
+
     // Auto-backup via LAN trigger (trusted Wi-Fi join)
     @Published var autoBackupEnabled: Bool {
         didSet { UserDefaults.standard.set(autoBackupEnabled, forKey: "autoBackupEnabled") }
@@ -99,6 +110,9 @@ final class ConnectionStore: ObservableObject {
         onboardingPhotoShown   = UserDefaults.standard.bool(forKey: "onboardingPhotoShown")
         appearanceMode         = AppearanceMode(rawValue: UserDefaults.standard.string(forKey: "appearanceMode") ?? "") ?? .system
         localRetentionDays     = UserDefaults.standard.object(forKey: "localRetentionDays") as? Int ?? 0
+        notifyOnStart          = UserDefaults.standard.object(forKey: "notifyOnStart") as? Bool ?? false
+        notifyOnComplete       = UserDefaults.standard.object(forKey: "notifyOnComplete") as? Bool ?? true
+        notifyOnErrors         = UserDefaults.standard.object(forKey: "notifyOnErrors") as? Bool ?? true
         autoBackupEnabled      = UserDefaults.standard.object(forKey: "autoBackupEnabled") as? Bool ?? true
         autoBackupOnOpen       = UserDefaults.standard.object(forKey: "autoBackupOnOpen") as? Bool ?? false
         allowCellularBackup    = UserDefaults.standard.object(forKey: "allowCellularBackup") as? Bool ?? false

Tests/BackupEngineTests.swift

@@ -13,7 +13,7 @@ final class BackupEngineTests: XCTestCase {
                 creationDate: Date(),
                 mediaType: .image,
                 pixelWidth: 1024, pixelHeight: 768,
-                duration: 0, isScreenshot: false, isRAW: false
+                duration: 0, isScreenshot: false, isRAW: false, isScreenRecording: false
             )
         }
     }
@@ -35,15 +35,13 @@ final class BackupEngineTests: XCTestCase {
         XCTAssertEqual(mock.uploadCallCount, 3)
     }
 
-    func test_backup_skipsExistingFiles_whenNewFilesOnly() async throws {
+    func test_backup_skipsExistingFiles_alwaysHardcoded() async throws {
         let mock = MockNASService()
         mock.fileExistsAnswer = true
         let photos = MockPhotoLibraryService(assets: makeAssets(count: 2))
         let engine = BackupEngine.testInstance(transfer: mock, photos: photos)
 
-        var filter = BackupFilter()
-        filter.newFilesOnly = true
-        let result = try await engine.run(connection: makeConnection(), filter: filter)
+        let result = try await engine.run(connection: makeConnection(), filter: BackupFilter())
 
         XCTAssertEqual(result.skippedCount, 2)
         XCTAssertEqual(result.uploadedCount, 0)

Tests/MockNASService.swift

@@ -34,6 +34,16 @@ final class MockNASService: NASTransferProtocol {
 
     func fileExists(at remotePath: String) async throws -> Bool { fileExistsAnswer }
 
+    func downloadData(at remotePath: String) async throws -> Data { Data() }
+
+    func writeData(_ data: Data, to remotePath: String) async throws {
+        if shouldFail { throw MockError.uploadFailed }
+    }
+
+    func deleteFile(at remotePath: String) async throws {
+        if shouldFail { throw MockError.uploadFailed }
+    }
+
     func upload(localURL: URL, remotePath: String, progress: @escaping (Int64, Int64) -> Void) async throws {
         if uploadDelay > 0 {
             try await Task.sleep(nanoseconds: UInt64(uploadDelay * 1_000_000_000))