feat: update app workflows and permissions

suixinkanTests/MainTabItemTests.swift

@@ -0,0 +1,42 @@
+//
+//  MainTabItemTests.swift
+//  suixinkanTests
+//
+
+import UIKit
+import XCTest
+@testable import suixinkan
+
+/// 主 TabBar 图标与可访问性测试。
+@MainActor
+final class MainTabItemTests: XCTestCase {
+
+    func testAppTabsUseRestoredAssetIconsAndBuildImages() {
+        XCTAssertEqual(AppTab.home.unselectedImageName, "tab_home_unselected")
+        XCTAssertEqual(AppTab.home.selectedImageName, "tab_home_selected")
+        XCTAssertEqual(AppTab.orders.unselectedImageName, "tab_order_unselected")
+        XCTAssertEqual(AppTab.statistics.selectedImageName, "tab_data_selected")
+        XCTAssertEqual(AppTab.profile.unselectedImageName, "tab_profile_unselected")
+
+        for tab in AppTab.allCases {
+            let item = tab.makeTabBarItem()
+            XCTAssertEqual(item.title, tab.title)
+            XCTAssertEqual(item.accessibilityIdentifier, "main.tab.\(tab.rawValue)")
+            XCTAssertNotNil(item.image)
+            XCTAssertNotNil(item.selectedImage)
+            XCTAssertEqual(item.image?.renderingMode, .alwaysOriginal)
+            XCTAssertEqual(item.selectedImage?.renderingMode, .alwaysOriginal)
+        }
+    }
+
+    func testScanTabItemBuildsGeneratedImageAndKeepsAccessibility() {
+        let item = MainScanTabItem.makeTabBarItem()
+
+        XCTAssertNil(item.title)
+        XCTAssertEqual(item.accessibilityLabel, "扫码核销")
+        XCTAssertEqual(item.accessibilityIdentifier, "main.scan")
+        XCTAssertNotNil(item.image)
+        XCTAssertNotNil(item.selectedImage)
+        XCTAssertEqual(item.image?.renderingMode, .alwaysOriginal)
+    }
+}