修复离线路径误弹位置上报超时窗，并优化提醒设置与定位 Loading 展示。

离线或倒计时未进入提醒窗口时不再弹出超时提醒；全局 Loading 支持按需展示定位文案，提前提醒选项抽成共用组件。

Co-authored-by: Cursor <cursoragent@cursor.com>

suixinkanTests/LocationReport/LocationReportTests.swift

@@ -331,19 +331,54 @@ final class HomeLocationViewModelTests: XCTestCase {
         XCTAssertEqual(viewModel.reminderMinutes, 10)
     }
 
-    /// 测试 detail 接口触发超时对话框。
-    func testCheckLocationTimeoutShowsDialogWhenNearExpiry() async {
-        let api = MockLocationReportService()
+    /// 测试在线且倒计时进入提醒窗口时弹出超时对话框。
+    func testCheckLocationTimeoutShowsDialogWhenOnlineAndWithinReminderWindow() async {
+        let store = makeIsolatedStore()
         let expireTime = Int(Date().timeIntervalSince1970) + 120
-        api.detailResponse = LocationDetailResponse(status: 1, needReport: true, expireTime: expireTime)
-        let viewModel = HomeLocationViewModel(api: api, store: makeIsolatedStore())
-        viewModel.updateReminderMinutes(5)
+        store.saveOnlineStatus(true)
+        store.saveExpireTime(expireTime)
+        store.saveReminderMinutes(5)
+
+        let viewModel = HomeLocationViewModel(api: MockLocationReportService(), store: store)
+        viewModel.restoreState()
 
         await viewModel.checkLocationTimeout(staffId: 77)
 
+        XCTAssertTrue(viewModel.isOnline)
         XCTAssertTrue(viewModel.showTimeoutDialog)
     }
 
+    /// 测试离线状态不弹出超时对话框。
+    func testCheckLocationTimeoutDoesNotShowDialogWhenOffline() async {
+        let store = makeIsolatedStore()
+        store.saveOnlineStatus(false)
+        store.saveReminderMinutes(5)
+
+        let viewModel = HomeLocationViewModel(api: MockLocationReportService(), store: store)
+        viewModel.restoreState()
+
+        await viewModel.checkLocationTimeout(staffId: 77)
+
+        XCTAssertFalse(viewModel.showTimeoutDialog)
+    }
+
+    /// 测试在线但倒计时未进入提醒窗口时不弹窗。
+    func testCheckLocationTimeoutDoesNotShowDialogWhenOutsideReminderWindow() async {
+        let store = makeIsolatedStore()
+        let expireTime = Int(Date().timeIntervalSince1970) + 3_600
+        store.saveOnlineStatus(true)
+        store.saveExpireTime(expireTime)
+        store.saveReminderMinutes(5)
+
+        let viewModel = HomeLocationViewModel(api: MockLocationReportService(), store: store)
+        viewModel.restoreState()
+
+        await viewModel.checkLocationTimeout(staffId: 77)
+
+        XCTAssertTrue(viewModel.isOnline)
+        XCTAssertFalse(viewModel.showTimeoutDialog)
+    }
+
     private func makeIsolatedStore() -> LocationStateStore {
         let suiteName = "HomeLocationViewModelTests.\(UUID().uuidString)"
         let defaults = UserDefaults(suiteName: suiteName)!