iOS: copy + clean bridge address

apps/ios/Sources/Bridge/BridgeSession.swift

@@ -27,12 +27,32 @@ actor BridgeSession {
     private static func prettyRemoteEndpoint(_ endpoint: NWEndpoint) -> String? {
         switch endpoint {
         case let .hostPort(host, port):
-            "\(host):\(port)".replacingOccurrences(of: "::ffff:", with: "")
+            let hostString = Self.prettyHostString(host)
+            if hostString.contains(":") {
+                return "[\(hostString)]:\(port)"
+            }
+            return "\(hostString):\(port)"
         default:
-            String(describing: endpoint)
+            return String(describing: endpoint)
         }
     }
 
+    private static func prettyHostString(_ host: NWEndpoint.Host) -> String {
+        var hostString = String(describing: host)
+        hostString = hostString.replacingOccurrences(of: "::ffff:", with: "")
+
+        guard let percentIndex = hostString.firstIndex(of: "%") else { return hostString }
+
+        let prefix = hostString[..<percentIndex]
+        let allowed = CharacterSet(charactersIn: "0123456789abcdefABCDEF:.")
+        let isIPAddressPrefix = prefix.unicodeScalars.allSatisfy { allowed.contains($0) }
+        if isIPAddressPrefix {
+            return String(prefix)
+        }
+
+        return hostString
+    }
+
     func connect(
         endpoint: NWEndpoint,
         hello: BridgeHello,

apps/ios/Sources/Settings/SettingsTab.swift

@@ -1,5 +1,6 @@
 import ClawdisKit
 import SwiftUI
+import UIKit
 
 @MainActor
 private final class ConnectStatusStore: ObservableObject {
@@ -43,7 +44,16 @@ struct SettingsTab: View {
                     if let serverName = self.appModel.bridgeServerName {
                         LabeledContent("Server", value: serverName)
                         if let addr = self.appModel.bridgeRemoteAddress {
-                            LabeledContent("Address", value: addr)
+                            LabeledContent("Address") {
+                                Text(addr)
+                            }
+                            .contextMenu {
+                                Button {
+                                    UIPasteboard.general.string = addr
+                                } label: {
+                                    Label("Copy", systemImage: "doc.on.doc")
+                                }
+                            }
                         }
 
                         Button("Disconnect", role: .destructive) {