fix(ios): unify toolbar controls and release build 3

apps/ios/Sources/MultiSimAdmin/AppMetadata.swift

@@ -2,5 +2,5 @@ public enum AppMetadata {
     public static let name = "MultiSimAdmin"
     public static let bundleIdentifier = "fun.chick.multi-simadmin"
     public static let marketingVersion = "0.2.0"
-    public static let buildVersion = "2"
+    public static let buildVersion = "3"
 }

apps/ios/Sources/MultiSimAdmin/Features/Fleet/FleetView.swift

@@ -118,28 +118,19 @@ struct FleetView: View {
         }
       } else {
         ToolbarItemGroup(placement: .primaryAction) {
-          Button {
+          AIIconButton("管理分组", systemImage: "folder.badge.gearshape") {
             model.showingGroupManager = true
-          } label: {
-            Image(systemName: "folder.badge.gearshape")
           }
-          .accessibilityLabel("管理分组")
           .disabled(model.isLoading)
 
-          Button {
+          AIIconButton("批量选择", systemImage: "checklist") {
             model.selectionMode = true
-          } label: {
-            Image(systemName: "checklist")
           }
-          .accessibilityLabel("批量选择")
           .disabled(model.visibleRows.isEmpty)
 
-          Button {
+          AIIconButton("添加实例", systemImage: "plus") {
             model.showingForm = true
-          } label: {
-            Image(systemName: "plus")
           }
-          .accessibilityLabel("添加实例")
           .disabled(model.isLoading)
         }
       }

apps/ios/Sources/MultiSimAdmin/Theme/AIButtonStyle.swift

@@ -40,6 +40,7 @@ public struct AIButtonStyle: ButtonStyle {
     case compact
     case regular
     case large
+    case icon
     case toolbar
     case toolbarInline
   }
@@ -67,6 +68,7 @@ public struct AIButtonStyle: ButtonStyle {
       switch size {
       case .compact: AITheme.compactButtonHeight
       case .large: AITheme.largeButtonHeight
+      case .icon: AITheme.iconButtonSize
     case .regular: AITheme.buttonHeight
     case .toolbar: AITheme.toolbarButtonHeight
     case .toolbarInline: AITheme.toolbarButtonHeight
@@ -129,11 +131,12 @@ public struct AIButtonStyle: ButtonStyle {
     case .compact: return AITheme.compactButtonMinWidth
     case .regular: return AITheme.regularButtonMinWidth
     case .large: return 92
+    case .icon: return AITheme.iconButtonSize
     case .toolbar, .toolbarInline: return AITheme.toolbarButtonMinWidth
     }
   }
 
   private var fixedWidth: CGFloat? {
-    fixedWidthRequest ?? (size == .toolbar ? AITheme.toolbarButtonWidth : nil)
+    fixedWidthRequest ?? (size == .icon ? AITheme.iconButtonSize : (size == .toolbar ? AITheme.toolbarButtonWidth : nil))
   }
 }

apps/ios/Sources/MultiSimAdmin/Theme/AICard.swift

@@ -697,3 +697,33 @@ public struct AIToolbarButton: View {
     .accessibilityLabel(title)
   }
 }
+
+public struct AIIconButton: View {
+  private let title: String
+  private let systemImage: String
+  private let kind: AIButtonStyle.Kind
+  private let action: () -> Void
+
+  public init(
+    _ title: String,
+    systemImage: String,
+    kind: AIButtonStyle.Kind = .secondary,
+    action: @escaping () -> Void
+  ) {
+    self.title = title
+    self.systemImage = systemImage
+    self.kind = kind
+    self.action = action
+  }
+
+  public var body: some View {
+    Button {
+      action()
+    } label: {
+      Image(systemName: systemImage)
+        .font(.system(size: 16, weight: .semibold))
+    }
+    .buttonStyle(AIButtonStyle(kind: kind, size: .icon))
+    .accessibilityLabel(title)
+  }
+}