iOS: alpha node app + setup-code onboarding (#11756)

apps/ios/Sources/Gateway/GatewayConnectConfig.swift

@@ -0,0 +1,27 @@
+import Foundation
+import OpenClawKit
+
+/// Single source of truth for "how we connect" to the current gateway.
+///
+/// The iOS app maintains two WebSocket sessions to the same gateway:
+/// - a `role=node` session for device capabilities (`node.invoke.*`)
+/// - a `role=operator` session for chat/talk/config (`chat.*`, `talk.*`, etc.)
+///
+/// Both sessions should derive all connection inputs from this config so we
+/// don't accidentally persist gateway-scoped state under different keys.
+struct GatewayConnectConfig: Sendable {
+    let url: URL
+    let stableID: String
+    let tls: GatewayTLSParams?
+    let token: String?
+    let password: String?
+    let nodeOptions: GatewayConnectOptions
+
+    /// Stable, non-empty identifier used for gateway-scoped persistence keys.
+    /// If the caller doesn't provide a stableID, fall back to URL identity.
+    var effectiveStableID: String {
+        let trimmed = self.stableID.trimmingCharacters(in: .whitespacesAndNewlines)
+        if trimmed.isEmpty { return self.url.absoluteString }
+        return trimmed
+    }
+}