Integrate Amap SDK to replace CoreLocation and MapKit for all location features.

Unify GPS, reverse geocoding, and map display behind LocationProvider with privacy-gated bootstrap after login, aligned with Android.

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

suixinkan/Features/Location/AMapBootstrap.swift

@@ -0,0 +1,49 @@
+//
+//  AMapBootstrap.swift
+//  suixinkan
+//
+
+import Foundation
+
+/// 高德 SDK 隐私合规与 Key 初始化，必须在实例化任何 SDK 类之前完成。
+enum AMapBootstrap {
+
+    private(set) static var isConfigured = false
+    private static let lock = NSLock()
+
+    /// 在用户已同意 App 隐私协议后配置高德 SDK，幂等。
+    @discardableResult
+    static func configureIfNeeded(appStore: AppStore = .shared) -> Bool {
+        guard appStore.privacyAgreementAccepted else { return false }
+
+        lock.lock()
+        defer { lock.unlock() }
+        guard !isConfigured else { return true }
+
+        AMapLocationManager.updatePrivacyShow(.didShow, privacyInfo: .didContain)
+        AMapLocationManager.updatePrivacyAgree(.didAgree)
+        MAMapView.updatePrivacyShow(.didShow, privacyInfo: .didContain)
+        MAMapView.updatePrivacyAgree(.didAgree)
+        AMapSearchAPI.updatePrivacyShow(.didShow, privacyInfo: .didContain)
+        AMapSearchAPI.updatePrivacyAgree(.didAgree)
+
+        AMapServices.shared().apiKey = AMapConfig.apiKey
+        AMapServices.shared().enableHTTPS = true
+        isConfigured = true
+        return true
+    }
+
+    /// 要求高德 SDK 已完成合规初始化，否则抛出错误。
+    static func requireConfigured(appStore: AppStore = .shared) throws {
+        guard configureIfNeeded(appStore: appStore) else {
+            throw LocationProviderError.privacyNotAccepted
+        }
+    }
+
+    /// 测试专用：重置初始化状态。
+    static func resetForTesting() {
+        lock.lock()
+        defer { lock.unlock() }
+        isConfigured = false
+    }
+}