fix: SMB share enumeration, BrowseView polish, sign out, Login branding

- Fix "Bad Network Name": BrowseView at root "/" for SMB now calls
  listShares() instead of listDirectory with empty share name.
  SMBClient.listShares() filters IPC/admin/hidden ($) shares.
- Add listShares() to NASTransferProtocol; implement in SMB (filters
  ipc/special/$-suffix) and SFTP (returns []).
- BrowseView: premium error state (wifi.exclamationmark icon + Retry
  button with ScaleButtonStyle), empty state, safeAreaInset bottom bar
  replacing toolbar bottomBar (shows current path chip + compact Select
  button), proper disabled state for root selection on SMB.
- FolderRow: replace hardcoded .white with AppTheme.inkInverse for dark
  mode correctness; use folder.fill icon; ScaleButtonStyle for tap feedback.
- LoginView: larger logo (80pt), bolder "Kisani" wordmark (32pt bold),
  tagline, staggered spring entrance animations (0.08-0.36s delay).
- SettingsView: Sign Out button in ACCOUNT section with
  confirmationDialog (destructive, clears connection + resets session).
- ConnectionStore: signOut() resets isSessionActive, onboardingPhotoShown,
  and clears savedConnection (triggers Keychain delete).

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Core/Protocols/NASTransferProtocol.swift

@@ -14,6 +14,7 @@ protocol NASTransferProtocol: AnyObject {
 
     func connect(to host: String, port: Int, username: String, password: String) async throws
     func disconnect()
+    func listShares() async throws -> [String]
     func listDirectory(at path: String) async throws -> [NASItem]
     func createDirectory(at path: String) async throws
     func fileExists(at remotePath: String) async throws -> Bool

Features/Browse/BrowseView.swift

@@ -18,13 +18,13 @@ struct BrowseView: View {
                 AppTheme.background.ignoresSafeArea()
 
                 VStack(spacing: 0) {
-                    // Path bar
+                    // Path breadcrumb bar
-                    HStack(spacing: 8) {
+                    HStack(spacing: 6) {
                         Image(systemName: "externaldrive")
-                            .font(.system(size: 12, weight: .medium))
+                            .font(.system(size: 11, weight: .medium))
                             .foregroundStyle(AppTheme.inkTertiary)
                         Text(currentPath)
-                            .font(AppTheme.caption())
+                            .font(.system(size: 12, weight: .regular))
                             .foregroundStyle(AppTheme.inkSecondary)
                             .lineLimit(1)
                             .truncationMode(.middle)
@@ -39,71 +39,13 @@ struct BrowseView: View {
                         .frame(height: 0.5)
 
                     if isLoading {
-                        Spacer()
+                        loadingState
-                        VStack(spacing: 10) {
+                    } else if let err = error {
-                            ProgressView()
+                        errorState(err)
-                                .tint(AppTheme.inkTertiary)
+                    } else if items.isEmpty {
-                            Text("Loading…")
+                        emptyState
-                                .font(AppTheme.caption())
-                                .foregroundStyle(AppTheme.inkTertiary)
-                        }
-                        Spacer()
-                    } else if let error {
-                        Spacer()
-                        VStack(spacing: 12) {
-                            Image(systemName: "exclamationmark.triangle")
-                                .font(.system(size: 28, weight: .ultraLight))
-                                .foregroundStyle(AppTheme.inkQuaternary)
-                            VStack(spacing: 4) {
-                                Text("Could not load folder")
-                                    .font(.system(size: 14, weight: .medium))
-                                    .foregroundStyle(AppTheme.inkSecondary)
-                                Text(error)
-                                    .font(AppTheme.caption())
-                                    .foregroundStyle(AppTheme.inkTertiary)
-                                    .multilineTextAlignment(.center)
-                            }
-                        }
-                        .padding(.horizontal, 32)
-                        Spacer()
                     } else {
-                        List {
+                        folderList
-                            if currentPath != "/" {
-                                Button(action: navigateUp) {
-                                    HStack(spacing: 10) {
-                                        Image(systemName: "arrow.up")
-                                            .font(.system(size: 13, weight: .medium))
-                                            .foregroundStyle(AppTheme.inkSecondary)
-                                            .frame(width: 22)
-                                        Text("Parent folder")
-                                            .font(AppTheme.body())
-                                            .foregroundStyle(AppTheme.inkSecondary)
-                                        Spacer()
-                                    }
-                                    .padding(.horizontal, 16)
-                                    .padding(.vertical, 12)
-                                }
-                                .buttonStyle(PlainButtonStyle())
-                                .listRowInsets(EdgeInsets())
-                                .listRowSeparator(.hidden)
-                            }
-
-                            ForEach(items) { item in
-                                FolderRow(
-                                    item: item,
-                                    isSelected: selectedPath == item.path
-                                ) {
-                                    if item.isDirectory {
-                                        navigate(to: item.path)
-                                    } else {
-                                        selectedPath = item.path
-                                    }
-                                }
-                                .listRowInsets(EdgeInsets())
-                                .listRowSeparator(.hidden)
-                            }
-                        }
-                        .listStyle(.plain)
                     }
                 }
             }
@@ -123,15 +65,11 @@ struct BrowseView: View {
                         Image(systemName: "folder.badge.plus")
                             .foregroundStyle(AppTheme.inkSecondary)
                     }
+                    .disabled(currentPath == "/" && connection.nasProtocol == .smb)
                 }
-                ToolbarItem(placement: .bottomBar) {
+            }
-                    Button("Select this folder") {
+            .safeAreaInset(edge: .bottom) {
-                        selectedPath = currentPath
+                selectButton
-                        dismiss()
-                    }
-                    .font(.system(size: 15, weight: .semibold))
-                    .foregroundStyle(AppTheme.ink)
-                }
             }
             .alert("New folder", isPresented: $showCreateFolder) {
                 TextField("Folder name", text: $newFolderName)
@@ -139,17 +77,193 @@ struct BrowseView: View {
                 Button("Cancel", role: .cancel) {}
             }
         }
-        .task { await loadDirectory(path: currentPath) }
+        .task { await loadItems(path: currentPath) }
     }
 
-    private func loadDirectory(path: String) async {
+    // MARK: — Sub-views
+
+    private var loadingState: some View {
+        VStack {
+            Spacer()
+            VStack(spacing: 12) {
+                ProgressView()
+                    .tint(AppTheme.inkTertiary)
+                    .scaleEffect(1.1)
+                Text("Loading…")
+                    .font(AppTheme.caption())
+                    .foregroundStyle(AppTheme.inkTertiary)
+            }
+            Spacer()
+        }
+    }
+
+    private func errorState(_ message: String) -> some View {
+        VStack {
+            Spacer()
+            VStack(spacing: 20) {
+                // Icon
+                ZStack {
+                    Circle()
+                        .fill(AppTheme.surfaceSunken)
+                        .frame(width: 64, height: 64)
+                    Image(systemName: "wifi.exclamationmark")
+                        .font(.system(size: 24, weight: .light))
+                        .foregroundStyle(AppTheme.inkSecondary)
+                }
+
+                VStack(spacing: 6) {
+                    Text("Could not load folder")
+                        .font(.system(size: 15, weight: .semibold))
+                        .foregroundStyle(AppTheme.ink)
+                    Text(message)
+                        .font(AppTheme.caption())
+                        .foregroundStyle(AppTheme.inkTertiary)
+                        .multilineTextAlignment(.center)
+                        .padding(.horizontal, 40)
+                }
+
+                Button(action: { Task { await loadItems(path: currentPath) } }) {
+                    HStack(spacing: 6) {
+                        Image(systemName: "arrow.clockwise")
+                            .font(.system(size: 12, weight: .medium))
+                        Text("Try again")
+                            .font(.system(size: 13, weight: .medium))
+                    }
+                    .foregroundStyle(AppTheme.ink)
+                    .padding(.horizontal, 16)
+                    .padding(.vertical, 8)
+                    .background(AppTheme.surfaceSunken)
+                    .clipShape(RoundedRectangle(cornerRadius: 8, style: .continuous))
+                }
+                .buttonStyle(ScaleButtonStyle())
+            }
+            Spacer()
+        }
+    }
+
+    private var emptyState: some View {
+        VStack {
+            Spacer()
+            VStack(spacing: 10) {
+                Image(systemName: "folder")
+                    .font(.system(size: 28, weight: .ultraLight))
+                    .foregroundStyle(AppTheme.inkQuaternary)
+                Text("Empty folder")
+                    .font(AppTheme.caption())
+                    .foregroundStyle(AppTheme.inkTertiary)
+            }
+            Spacer()
+        }
+    }
+
+    private var folderList: some View {
+        List {
+            if currentPath != "/" {
+                Button(action: navigateUp) {
+                    HStack(spacing: 10) {
+                        Image(systemName: "arrow.up")
+                            .font(.system(size: 13, weight: .medium))
+                            .foregroundStyle(AppTheme.inkSecondary)
+                            .frame(width: 22)
+                        Text("Parent folder")
+                            .font(AppTheme.body())
+                            .foregroundStyle(AppTheme.inkSecondary)
+                        Spacer()
+                    }
+                    .padding(.horizontal, 16)
+                    .padding(.vertical, 13)
+                }
+                .buttonStyle(ScaleButtonStyle())
+                .listRowInsets(EdgeInsets())
+                .listRowSeparator(.hidden)
+                .listRowBackground(Color.clear)
+            }
+
+            ForEach(items) { item in
+                FolderRow(
+                    item: item,
+                    isSelected: selectedPath == item.path
+                ) {
+                    if item.isDirectory {
+                        navigate(to: item.path)
+                    } else {
+                        selectedPath = item.path
+                    }
+                }
+                .listRowInsets(EdgeInsets())
+                .listRowSeparator(.hidden)
+                .listRowBackground(Color.clear)
+            }
+        }
+        .listStyle(.plain)
+        .background(AppTheme.background)
+    }
+
+    private var selectButton: some View {
+        VStack(spacing: 0) {
+            Rectangle()
+                .fill(AppTheme.separator)
+                .frame(height: 0.5)
+
+            HStack(spacing: 12) {
+                // Current path chip
+                HStack(spacing: 5) {
+                    Image(systemName: "folder.fill")
+                        .font(.system(size: 11, weight: .medium))
+                        .foregroundStyle(selectedPath == currentPath ? AppTheme.interactive : AppTheme.inkQuaternary)
+                    Text(currentPath == "/" ? "Root" : (currentPath as NSString).lastPathComponent)
+                        .font(.system(size: 12, weight: .medium))
+                        .foregroundStyle(selectedPath == currentPath ? AppTheme.interactive : AppTheme.inkTertiary)
+                        .lineLimit(1)
+                }
+                .padding(.horizontal, 10)
+                .padding(.vertical, 6)
+                .background(
+                    RoundedRectangle(cornerRadius: 7, style: .continuous)
+                        .fill(selectedPath == currentPath ? AppTheme.interactive.opacity(0.1) : AppTheme.surfaceSunken)
+                )
+
+                Spacer()
+
+                Button(action: {
+                    selectedPath = currentPath
+                    dismiss()
+                }) {
+                    Text("Select")
+                        .font(.system(size: 14, weight: .semibold))
+                        .foregroundStyle(AppTheme.inkInverse)
+                        .padding(.horizontal, 20)
+                        .padding(.vertical, 10)
+                        .background(currentPath == "/" && connection.nasProtocol == .smb ? AppTheme.inkQuaternary : AppTheme.ink)
+                        .clipShape(RoundedRectangle(cornerRadius: 10, style: .continuous))
+                }
+                .buttonStyle(ScaleButtonStyle())
+                .disabled(currentPath == "/" && connection.nasProtocol == .smb)
+            }
+            .padding(.horizontal, AppTheme.hPad)
+            .padding(.vertical, 12)
+            .background(AppTheme.background)
+        }
+    }
+
+    // MARK: — Data
+
+    private func loadItems(path: String) async {
         isLoading = true
         error = nil
+        items = []
         do {
             let s: any NASTransferProtocol = connection.nasProtocol == .smb ? SMBService() : SFTPService()
             try await s.connect(to: connection.host, port: connection.port,
                                 username: connection.username, password: connection.password)
-            items = try await s.listDirectory(at: path).filter { $0.isDirectory }
+            if path == "/" && connection.nasProtocol == .smb {
+                let shareNames = try await s.listShares()
+                items = shareNames.map { name in
+                    NASItem(name: name, path: "/\(name)", isDirectory: true, size: 0, modifiedDate: nil)
+                }
+            } else {
+                items = try await s.listDirectory(at: path).filter { $0.isDirectory }
+            }
             s.disconnect()
         } catch let e as BackupError {
             self.error = e.errorDescription
@@ -161,7 +275,7 @@ struct BrowseView: View {
 
     private func navigate(to path: String) {
         currentPath = path
-        Task { await loadDirectory(path: path) }
+        Task { await loadItems(path: path) }
     }
 
     private func navigateUp() {
@@ -171,14 +285,14 @@ struct BrowseView: View {
 
     private func createFolder() async {
         guard !newFolderName.isEmpty else { return }
-        let newPath = "\(currentPath)/\(newFolderName)"
+        let newPath = currentPath == "/" ? "/\(newFolderName)" : "\(currentPath)/\(newFolderName)"
         do {
             let s: any NASTransferProtocol = connection.nasProtocol == .smb ? SMBService() : SFTPService()
             try await s.connect(to: connection.host, port: connection.port,
                                 username: connection.username, password: connection.password)
             try await s.createDirectory(at: newPath)
             s.disconnect()
-            await loadDirectory(path: currentPath)
+            await loadItems(path: currentPath)
         } catch {}
     }
 }

Features/Login/LoginView.swift

@@ -3,7 +3,7 @@ import SwiftUI
 struct LoginView: View {
     @EnvironmentObject var store: ConnectionStore
     @StateObject private var vm = LoginViewModel()
-    @State private var logoAppeared = false
+    @State private var appeared = false
 
     var body: some View {
         ZStack {
@@ -12,70 +12,79 @@ struct LoginView: View {
             VStack(spacing: 0) {
                 Spacer()
 
-                // Logo
+                // Logo + wordmark
-                Image("nas_logo_clean")
+                VStack(spacing: 20) {
-                    .resizable()
+                    Image("nas_logo_clean")
-                    .scaledToFit()
+                        .resizable()
-                    .frame(width: 72, height: 72)
+                        .scaledToFit()
-                    .clipShape(RoundedRectangle(cornerRadius: 18, style: .continuous))
+                        .frame(width: 80, height: 80)
-                    .shadow(color: .black.opacity(0.08), radius: 16, x: 0, y: 4)
+                        .clipShape(RoundedRectangle(cornerRadius: 20, style: .continuous))
-                    .scaleEffect(logoAppeared ? 1 : 0.8)
+                        .shadow(color: .black.opacity(0.12), radius: 20, x: 0, y: 6)
-                    .opacity(logoAppeared ? 1 : 0)
+                        .scaleEffect(appeared ? 1 : 0.85)
-                    .animation(.spring(response: 0.5, dampingFraction: 0.7).delay(0.1), value: logoAppeared)
+                        .opacity(appeared ? 1 : 0)
+                        .animation(.spring(response: 0.5, dampingFraction: 0.72).delay(0.08), value: appeared)
 
-                Spacer().frame(height: 32)
+                    VStack(spacing: 6) {
+                        Text("Kisani")
+                            .font(.system(size: 32, weight: .bold, design: .default))
+                            .foregroundStyle(AppTheme.ink)
+                            .opacity(appeared ? 1 : 0)
+                            .animation(.spring(response: 0.45, dampingFraction: 0.8).delay(0.16), value: appeared)
 
-                // Title + account
+                        Text("Your NAS, always in sync.")
-                VStack(spacing: 5) {
+                            .font(.system(size: 15, weight: .regular))
-                    Text("Kisani")
+                            .foregroundStyle(AppTheme.inkTertiary)
-                        .font(.system(size: 22, weight: .semibold))
+                            .opacity(appeared ? 1 : 0)
-                        .foregroundStyle(AppTheme.ink)
+                            .animation(.spring(response: 0.45, dampingFraction: 0.8).delay(0.22), value: appeared)
-                    Text("Sign in to continue")
-                        .font(AppTheme.caption())
-                        .foregroundStyle(AppTheme.inkTertiary)
-                }
-                .opacity(logoAppeared ? 1 : 0)
-                .animation(.spring(response: 0.5, dampingFraction: 0.7).delay(0.2), value: logoAppeared)
-
-                Spacer().frame(height: 40)
-
-                // Face ID button
-                Button(action: { vm.authenticateWithFaceID() }) {
-                    HStack(spacing: 8) {
-                        if vm.isAuthenticating {
-                            ProgressView()
-                                .tint(AppTheme.inkInverse)
-                                .scaleEffect(0.8)
-                        } else {
-                            Image(systemName: "faceid")
-                                .font(.system(size: 16, weight: .medium))
-                            Text("Sign in with Face ID")
-                        }
                     }
                 }
-                .buttonStyle(PrimaryButtonStyle())
-                .padding(.horizontal, AppTheme.hPad)
-                .disabled(vm.isAuthenticating)
-                .opacity(logoAppeared ? 1 : 0)
-                .animation(.spring(response: 0.5, dampingFraction: 0.7).delay(0.3), value: logoAppeared)
 
-                if let error = vm.authError {
+                Spacer().frame(height: 52)
-                    Text(error)
+
-                        .font(AppTheme.caption())
+                // Auth button + error
+                VStack(spacing: 12) {
+                    Button(action: { vm.authenticateWithFaceID() }) {
+                        HStack(spacing: 8) {
+                            if vm.isAuthenticating {
+                                ProgressView()
+                                    .tint(AppTheme.inkInverse)
+                                    .scaleEffect(0.85)
+                            } else {
+                                Image(systemName: "faceid")
+                                    .font(.system(size: 17, weight: .medium))
+                                Text("Sign in with Face ID")
+                                    .font(.system(size: 15, weight: .semibold))
+                            }
+                        }
+                    }
+                    .buttonStyle(PrimaryButtonStyle())
+                    .padding(.horizontal, AppTheme.hPad)
+                    .disabled(vm.isAuthenticating)
+                    .opacity(appeared ? 1 : 0)
+                    .animation(.spring(response: 0.45, dampingFraction: 0.8).delay(0.28), value: appeared)
+
+                    if let error = vm.authError {
+                        HStack(spacing: 5) {
+                            Image(systemName: "exclamationmark.circle")
+                                .font(.system(size: 12))
+                            Text(error)
+                                .font(AppTheme.caption())
+                        }
                         .foregroundStyle(AppTheme.destructive)
-                        .padding(.top, 12)
                         .transition(.opacity.combined(with: .move(edge: .top)))
+                    }
                 }
+                .animation(.spring(response: 0.3, dampingFraction: 0.8), value: vm.authError != nil)
 
                 Spacer()
 
-                // More
+                // More options
                 Button("More options") { vm.showMoreSheet = true }
                     .font(.system(size: 13, weight: .regular))
                     .foregroundStyle(AppTheme.inkTertiary)
-                    .padding(.bottom, 44)
+                    .padding(.bottom, 48)
-                    .opacity(logoAppeared ? 1 : 0)
+                    .opacity(appeared ? 1 : 0)
-                    .animation(.spring(response: 0.5, dampingFraction: 0.7).delay(0.4), value: logoAppeared)
+                    .animation(.spring(response: 0.45, dampingFraction: 0.8).delay(0.36), value: appeared)
             }
         }
         .sheet(isPresented: $vm.showMoreSheet) {
@@ -88,7 +97,7 @@ struct LoginView: View {
         }
         .onAppear {
             vm.onAuthenticated = { store.isSessionActive = true }
-            logoAppeared = true
+            appeared = true
         }
     }
 }
@@ -119,7 +128,7 @@ struct MoreOptionsSheet: View {
             .clipShape(RoundedRectangle(cornerRadius: AppTheme.radius, style: .continuous))
             .overlay(
                 RoundedRectangle(cornerRadius: AppTheme.radius, style: .continuous)
-                    .stroke(AppTheme.cardBorderColor, lineWidth: 0.5)
+                    .stroke(AppTheme.ink.opacity(0.08), lineWidth: 0.5)
             )
             .padding(.horizontal, AppTheme.hPad)
             .padding(.bottom, 16)

Features/Settings/SettingsView.swift

@@ -3,6 +3,7 @@ import SwiftUI
 struct SettingsView: View {
     @EnvironmentObject var store: ConnectionStore
     @EnvironmentObject var lanMonitor: LANMonitor
+    @State private var showSignOutConfirm = false
 
     var body: some View {
         ZStack {
@@ -17,6 +18,7 @@ struct SettingsView: View {
                     connectivitySection
                     remoteAccessSection
                     notificationSection
+                    signOutSection
                 }
                 .padding(.horizontal, AppTheme.hPad)
                 .padding(.top, 20)
@@ -25,6 +27,16 @@ struct SettingsView: View {
         }
         .navigationTitle("Settings")
         .navigationBarTitleDisplayMode(.inline)
+        .confirmationDialog(
+            "Sign out of Kisani?",
+            isPresented: $showSignOutConfirm,
+            titleVisibility: .visible
+        ) {
+            Button("Sign Out & Forget NAS", role: .destructive) { store.signOut() }
+            Button("Cancel", role: .cancel) {}
+        } message: {
+            Text("Your NAS connection and backup settings will be removed from this device.")
+        }
     }
 
     // MARK: — Appearance
@@ -305,4 +317,38 @@ struct SettingsView: View {
             .frame(height: 0.5)
             .padding(.leading, AppTheme.cardPad)
     }
+
+    // MARK: — Sign Out
+
+    private var signOutSection: some View {
+        VStack(alignment: .leading, spacing: 8) {
+            sectionLabel("ACCOUNT")
+
+            Button(action: { showSignOutConfirm = true }) {
+                HStack(spacing: 12) {
+                    Image(systemName: "rectangle.portrait.and.arrow.right")
+                        .font(.system(size: 14, weight: .regular))
+                        .foregroundStyle(AppTheme.destructive)
+                        .frame(width: 20)
+                    Text("Sign Out")
+                        .font(AppTheme.body())
+                        .foregroundStyle(AppTheme.destructive)
+                    Spacer()
+                }
+                .padding(.horizontal, AppTheme.cardPad)
+                .padding(.vertical, 14)
+                .background(AppTheme.surfaceRaised)
+                .clipShape(RoundedRectangle(cornerRadius: AppTheme.radius, style: .continuous))
+                .shadow(color: AppTheme.cardShadow, radius: 12, x: 0, y: 2)
+            }
+            .buttonStyle(ScaleButtonStyle())
+        }
+    }
+
+    private func sectionLabel(_ text: String) -> some View {
+        Text(text)
+            .font(AppTheme.micro())
+            .foregroundStyle(AppTheme.inkTertiary)
+            .padding(.leading, 4)
+    }
 }

Services/SFTPService.swift

@@ -34,6 +34,8 @@ final class SFTPService: NASTransferProtocol {
         isConnected = false
     }
 
+    func listShares() async throws -> [String] { [] }
+
     func listDirectory(at path: String) async throws -> [NASItem] {
         guard let sftp else { throw BackupError.connectionFailed("Not connected") }
         do {

Services/SMBService.swift

@@ -32,6 +32,18 @@ final class SMBService: NASTransferProtocol {
         isConnected = false
     }
 
+    func listShares() async throws -> [String] {
+        guard let client else { throw BackupError.connectionFailed("Not connected") }
+        let shares = try await client.listShares()
+        return shares
+            .filter { share in
+                !share.name.hasSuffix("$") &&
+                !share.type.contains(.ipc) &&
+                !share.type.contains(.special)
+            }
+            .map { $0.name }
+    }
+
     func listDirectory(at path: String) async throws -> [NASItem] {
         guard let client else { throw BackupError.connectionFailed("Not connected") }
         let (share, rel) = splitPath(path)

Shared/Components/FolderRow.swift

@@ -8,14 +8,14 @@ struct FolderRow: View {
     var body: some View {
         Button(action: onTap) {
             HStack(spacing: 12) {
-                Image(systemName: item.isDirectory ? "folder" : "doc")
+                Image(systemName: item.isDirectory ? "folder.fill" : "doc")
-                    .font(.system(size: 15, weight: .regular))
+                    .font(.system(size: 14, weight: .regular))
-                    .foregroundStyle(isSelected ? .white : AppTheme.inkSecondary)
+                    .foregroundStyle(isSelected ? AppTheme.inkInverse : AppTheme.inkSecondary)
                     .frame(width: 22)
 
                 Text(item.name)
                     .font(.system(size: 15, weight: isSelected ? .medium : .regular))
-                    .foregroundStyle(isSelected ? .white : AppTheme.ink)
+                    .foregroundStyle(isSelected ? AppTheme.inkInverse : AppTheme.ink)
                     .lineLimit(1)
 
                 Spacer()
@@ -23,7 +23,7 @@ struct FolderRow: View {
                 if isSelected {
                     Image(systemName: "checkmark")
                         .font(.system(size: 12, weight: .semibold))
-                        .foregroundStyle(.white)
+                        .foregroundStyle(AppTheme.inkInverse)
                 } else if item.isDirectory {
                     Image(systemName: "chevron.right")
                         .font(.system(size: 12, weight: .medium))
@@ -39,6 +39,6 @@ struct FolderRow: View {
             )
             .animation(.spring(response: 0.2, dampingFraction: 0.8), value: isSelected)
         }
-        .buttonStyle(PlainButtonStyle())
+        .buttonStyle(ScaleButtonStyle())
     }
 }

Shared/Persistence/ConnectionStore.swift

@@ -104,6 +104,12 @@ final class ConnectionStore: ObservableObject {
         UserDefaults.standard.removeObject(forKey: "historyEntries")
     }
 
+    func signOut() {
+        isSessionActive = false
+        onboardingPhotoShown = false
+        savedConnection = nil
+    }
+
     var isInQuietHours: Bool {
         guard quietHoursEnabled else { return false }
         let hour = Calendar.current.component(.hour, from: Date())

Tests/MockNASService.swift

@@ -21,6 +21,8 @@ final class MockNASService: NASTransferProtocol {
 
     func disconnect() { isConnected = false }
 
+    func listShares() async throws -> [String] { [] }
+
     func listDirectory(at path: String) async throws -> [NASItem] {
         if shouldFail { throw MockError.connectionFailed }
         return fakeItems