release: PaopaoLocationSpoofer v1.0.0

- iOS 虚拟定位工具，基于本地 HTTP 代理 MITM 方案
- MapKit 原生地图体验，支持搜索、收藏、实时定位
- 完整的设置引导流程（证书安装、WiFi 代理配置、环境验证）
- 支持 iOS 15+，SwiftUI 构建

Shared/AppGroup.swift

@@ -0,0 +1,45 @@
+import Foundation
+
+enum AppGroup {
+    static let identifier = "group.com.paopaolabs.location-spoofer"
+    static let defaults = UserDefaults(suiteName: identifier) ?? .standard
+
+    static var sharedContainerURL: URL? {
+        FileManager.default.containerURL(forSecurityApplicationGroupIdentifier: identifier)
+    }
+
+    static var isSharedContainerAvailable: Bool { sharedContainerURL != nil }
+
+    static var containerURL: URL {
+        if let url = sharedContainerURL { return url }
+        return FileManager.default.urls(for: .applicationSupportDirectory, in: .userDomainMask)[0]
+            .appendingPathComponent("LocationSpoofer", isDirectory: true)
+    }
+}
+
+enum WlocKeys {
+    static let coords = "wloc_settings"
+}
+
+struct WlocSettings: Codable {
+    var longitude: Double
+    var latitude: Double
+    var accuracy: Int
+    var enabled: Bool
+}
+
+enum WlocSettingsStore {
+    static func load() -> WlocSettings? {
+        guard let data = AppGroup.defaults.data(forKey: WlocKeys.coords) else { return nil }
+        return try? JSONDecoder().decode(WlocSettings.self, from: data)
+    }
+
+    static func save(_ settings: WlocSettings) {
+        guard let data = try? JSONEncoder().encode(settings) else { return }
+        AppGroup.defaults.set(data, forKey: WlocKeys.coords)
+    }
+
+    static func clear() {
+        save(WlocSettings(longitude: 0, latitude: 0, accuracy: 25, enabled: false))
+    }
+}