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/CertificateTrustState.swift

@@ -0,0 +1,41 @@
+import Foundation
+
+enum CertificateTrustState: Equatable {
+    case checking
+    case trusted
+    case unavailable
+
+    var canModify: Bool { self == .trusted }
+
+    var message: String {
+        switch self {
+        case .checking: return "checking..."
+        case .trusted: return "trusted"
+        case .unavailable: return "not configured"
+        }
+    }
+}
+
+enum LocationActionState: Equatable {
+    case idle
+    case applyingLocation
+    case failed(String)
+
+    var isBusy: Bool {
+        if case .applyingLocation = self { return true }
+        return false
+    }
+
+    var isFailure: Bool {
+        if case .failed = self { return true }
+        return false
+    }
+
+    var statusTitle: String {
+        switch self {
+        case .idle: return ""
+        case .applyingLocation: return "applying..."
+        case .failed: return "failed"
+        }
+    }
+}