fix(ios): gate agent deep links with local confirmation

apps/ios/Sources/Gateway/DeepLinkAgentPromptAlert.swift

@@ -0,0 +1,40 @@
+import SwiftUI
+
+struct DeepLinkAgentPromptAlert: ViewModifier {
+    @Environment(NodeAppModel.self) private var appModel: NodeAppModel
+
+    private var promptBinding: Binding<NodeAppModel.AgentDeepLinkPrompt?> {
+        Binding(
+            get: { self.appModel.pendingAgentDeepLinkPrompt },
+            set: { _ in
+                // Keep prompt state until explicit user action.
+            })
+    }
+
+    func body(content: Content) -> some View {
+        content.alert(item: self.promptBinding) { prompt in
+            Alert(
+                title: Text("Run OpenClaw agent?"),
+                message: Text(
+                    """
+                    Message:
+                    \(prompt.messagePreview)
+
+                    URL:
+                    \(prompt.urlPreview)
+                    """),
+                primaryButton: .cancel(Text("Cancel")) {
+                    self.appModel.declinePendingAgentDeepLinkPrompt()
+                },
+                secondaryButton: .default(Text("Run")) {
+                    Task { await self.appModel.approvePendingAgentDeepLinkPrompt() }
+                })
+        }
+    }
+}
+
+extension View {
+    func deepLinkAgentPromptAlert() -> some View {
+        self.modifier(DeepLinkAgentPromptAlert())
+    }
+}