feat(ios): simplify navigation and ship 0.2.0

Move diagnostics into settings, remove the app-local notification module, unify the global theme switcher, refine privacy copy and the instance detail experience, and rebuild the app icon.
2026-09-12 17:10:02 +08:00
parent 20632be86a
commit e01a105645
25 changed files with 318 additions and 1393 deletions
@@ -0,0 +1,56 @@
+import Foundation
+import SwiftUI
+
+public enum ThemeMode: String, CaseIterable, Identifiable, Codable, Sendable {
+  case system
+  case light
+  case dark
+
+  public var id: String { rawValue }
+
+  public var label: String {
+    switch self {
+    case .system: return "跟随系统"
+    case .light: return "浅色"
+    case .dark: return "深色"
+    }
+  }
+
+  public var systemImage: String {
+    switch self {
+    case .system: return "circle.lefthalf.filled"
+    case .light: return "sun.max"
+    case .dark: return "moon.stars"
+    }
+  }
+}
+
+@MainActor
+final class ThemeStore: ObservableObject {
+  static let shared = ThemeStore()
+
+  @Published private(set) var mode: ThemeMode
+  private let defaults: UserDefaults
+  private static let storageKey = "aiThemeMode"
+
+  init(defaults: UserDefaults = .standard) {
+    self.defaults = defaults
+    mode = ThemeMode(rawValue: defaults.string(forKey: Self.storageKey) ?? "") ?? .system
+  }
+
+  func set(_ newMode: ThemeMode) {
+    guard newMode != mode else { return }
+    mode = newMode
+    defaults.set(newMode.rawValue, forKey: Self.storageKey)
+  }
+}
+
+extension ThemeMode {
+  var colorScheme: ColorScheme? {
+    switch self {
+    case .system: return nil
+    case .light: return .light
+    case .dark: return .dark
+    }
+  }
+}