fix vpn的配置管理逻辑

Tun/Super/SDLSuperTLSVerifier.swift

@@ -12,10 +12,10 @@ enum SDLSuperTLSVerifier {
     // 你的 Base64 公钥指纹
     static let pinnedPublicKeyHashes = [
         // 正式服务器的
-        "Q41r6hbMWEVyxo6heNAH4Wx/TH5NNOWlNif9bewcJ3E=",
+        "Q41r6hbMWEVyxo6heNAH4Wx/TH5NNOWlNif9bewcJ3E=".lowercased(),
         
         // 测试服务器
-        "oeU0bWqLWMdn79s4ZHz6IRwXmFX4p70u/Qt9VrsDIb4="
+        "oeU0bWqLWMdn79s4ZHz6IRwXmFX4p70u/Qt9VrsDIb4=".lowercased()
     ]
     
     static func verify(trust: sec_trust_t, host: String) -> Bool {
@@ -53,13 +53,13 @@ enum SDLSuperTLSVerifier {
         
         // --- Step 5: SHA256 校验 ---
         let hash = SHA256.hash(data: publicKeyData)
-        let hashBase64 = Data(hash).base64EncodedString()
+        let hashBase64 = Data(hash).base64EncodedString().lowercased()
         
         if pinnedPublicKeyHashes.contains(hashBase64) {
             SDLLogger.log("✅ 公钥校验通过", for: .debug)
             return true
         } else {
-            SDLLogger.log("⚠️ 公钥不匹配! 收到: \(hashBase64)", for: .debug)
+            SDLLogger.log("⚠️ 公钥不匹配! 收到: \(hashBase64), config hashes: \(pinnedPublicKeyHashes)", for: .debug)
             return false
         }
     }

punchnet/Core/VPNManager.swift

@@ -128,13 +128,11 @@ class VPNManager {
         let env = SystemConfig.getCurrentEnvConfig()
         
         for manager in managers {
-//            guard let protocolConfiguration = manager.protocolConfiguration as? NETunnelProviderProtocol,
-//                  protocolConfiguration.providerBundleIdentifier == env.tunBundleId else {
-//                try await manager.removeFromPreferences()
-//                continue
-//            }
-            // TODO Debug
-            try await manager.removeFromPreferences()
+            guard let protocolConfiguration = manager.protocolConfiguration as? NETunnelProviderProtocol,
+                  protocolConfiguration.providerBundleIdentifier == env.tunBundleId else {
+                try await manager.removeFromPreferences()
+                continue
+            }
         }
         
         let managersAfterCleanup = try await NETunnelProviderManager.loadAllFromPreferences()