fix: 更新诸多bug

android/app/src/main/kotlin/com/hiddify/hiddify/bg/BoxService.kt

@@ -387,6 +387,11 @@ class BoxService(
         stopService()
     }
 
+    fun onTaskRemoved(intent: Intent?) {
+        Log.d(TAG, "📦 onTaskRemoved 被调用, 准备停止 VPN 服务")
+        stopService()
+    }
+
     fun writeLog(message: String) {
         binder.broadcast {
             it.onServiceWriteLog(message)

android/app/src/main/kotlin/com/hiddify/hiddify/bg/VPNService.kt

@@ -38,6 +38,11 @@ class VPNService : VpnService(), PlatformInterfaceWrapper {
         service.onDestroy()
     }
 
+    override fun onTaskRemoved(rootIntent: Intent?) {
+        super.onTaskRemoved(rootIntent)
+        service.onTaskRemoved(rootIntent)
+    }
+
     override fun onRevoke() {
         runBlocking {
             withContext(Dispatchers.Main) {