重构主控编排与运行时预热链路，统一工作区提示词/专家调度协议并补齐 wiki 记忆注入与写回闭环。

同时收敛启动与运维脚本默认行为（含 wiki worker）、更新 Admin 可观测性与相关测试，降低首轮时延并提高运行稳定性。

Made-with: Cursor

openclaw/apps/ios/Sources/Onboarding/QRScannerView.swift

@@ -0,0 +1,96 @@
+import OpenClawKit
+import SwiftUI
+import VisionKit
+
+struct QRScannerView: UIViewControllerRepresentable {
+    let onGatewayLink: (GatewayConnectDeepLink) -> Void
+    let onError: (String) -> Void
+    let onDismiss: () -> Void
+
+    func makeUIViewController(context: Context) -> UIViewController {
+        guard DataScannerViewController.isSupported else {
+            context.coordinator.reportError("QR scanning is not supported on this device.")
+            return UIViewController()
+        }
+        guard DataScannerViewController.isAvailable else {
+            context.coordinator.reportError("Camera scanning is currently unavailable.")
+            return UIViewController()
+        }
+        let scanner = DataScannerViewController(
+            recognizedDataTypes: [.barcode(symbologies: [.qr])],
+            isHighlightingEnabled: true)
+        scanner.delegate = context.coordinator
+        do {
+            try scanner.startScanning()
+        } catch {
+            context.coordinator.reportError("Could not start QR scanner.")
+        }
+        return scanner
+    }
+
+    func updateUIViewController(_: UIViewController, context _: Context) {}
+
+    static func dismantleUIViewController(_ uiViewController: UIViewController, coordinator: Coordinator) {
+        if let scanner = uiViewController as? DataScannerViewController {
+            scanner.stopScanning()
+        }
+        coordinator.parent.onDismiss()
+    }
+
+    func makeCoordinator() -> Coordinator {
+        Coordinator(parent: self)
+    }
+
+    final class Coordinator: NSObject, DataScannerViewControllerDelegate {
+        let parent: QRScannerView
+        private var handled = false
+        private var reportedError = false
+
+        init(parent: QRScannerView) {
+            self.parent = parent
+        }
+
+        func reportError(_ message: String) {
+            guard !self.reportedError else { return }
+            self.reportedError = true
+            Task { @MainActor in
+                self.parent.onError(message)
+            }
+        }
+
+        func dataScanner(_: DataScannerViewController, didAdd items: [RecognizedItem], allItems _: [RecognizedItem]) {
+            guard !self.handled else { return }
+            for item in items {
+                guard case let .barcode(barcode) = item,
+                      let payload = barcode.payloadStringValue
+                else { continue }
+
+                // Try setup code format first (base64url JSON from /pair qr).
+                if let link = GatewayConnectDeepLink.fromSetupCode(payload) {
+                    self.handled = true
+                    self.parent.onGatewayLink(link)
+                    return
+                }
+
+                // Fall back to deep link URL format (openclaw://gateway?...).
+                if let url = URL(string: payload),
+                   let route = DeepLinkParser.parse(url),
+                   case let .gateway(link) = route
+                {
+                    self.handled = true
+                    self.parent.onGatewayLink(link)
+                    return
+                }
+            }
+        }
+
+        func dataScanner(_: DataScannerViewController, didRemove _: [RecognizedItem], allItems _: [RecognizedItem]) {}
+
+        func dataScanner(
+            _: DataScannerViewController,
+            becameUnavailableWithError _: DataScannerViewController.ScanningUnavailable)
+        {
+            self.reportError("Camera is not available on this device.")
+        }
+    }
+}