Add support for openURL event

Library/Network/CommandClient.swift

@@ -14,6 +14,7 @@ public class CommandClient: ObservableObject {
     private let logMaxLines: Int
     private var commandClient: LibboxCommandClient?
     private var connectTask: Task<Void, Error>?
+    private var openURLFunc: ((String) -> Void)?
 
     @Published public var isConnected: Bool
     @Published public var status: LibboxStatusMessage?
@@ -30,13 +31,15 @@ public class CommandClient: ObservableObject {
     public init(_ connectionType: ConnectionType, logMaxLines: Int = 300) {
         self.connectionType = connectionType
         self.logMaxLines = logMaxLines
+        openURLFunc = nil
         logList = []
         clashModeList = []
         clashMode = ""
         isConnected = false
     }
 
-    public func connect() {
+    public func connect(_ openURLFunc: ((String) -> Void)? = nil) {
+        self.openURLFunc = openURLFunc
         if isConnected {
             return
         }
@@ -49,6 +52,7 @@ public class CommandClient: ObservableObject {
     }
 
     public func disconnect() {
+        openURLFunc = nil
         if let connectTask {
             connectTask.cancel()
             self.connectTask = nil
@@ -223,6 +227,13 @@ public class CommandClient: ObservableObject {
                 commandClient.connections = connections
             }
         }
+
+        func openURL(_ url: String?) {
+            guard let url else {
+                return
+            }
+            commandClient.openURLFunc?(url)
+        }
     }
 }