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/macos/Sources/OpenClaw/ViewMetrics.swift

@@ -0,0 +1,29 @@
+import SwiftUI
+
+private struct ViewWidthPreferenceKey: PreferenceKey {
+    static let defaultValue: CGFloat = 0
+
+    static func reduce(value: inout CGFloat, nextValue: () -> CGFloat) {
+        value = max(value, nextValue())
+    }
+}
+
+extension View {
+    func onWidthChange(_ onChange: @escaping (CGFloat) -> Void) -> some View {
+        self.background(
+            GeometryReader { proxy in
+                Color.clear.preference(key: ViewWidthPreferenceKey.self, value: proxy.size.width)
+            })
+            .onPreferenceChange(ViewWidthPreferenceKey.self, perform: onChange)
+    }
+}
+
+#if DEBUG
+enum ViewMetricsTesting {
+    static func reduceWidth(current: CGFloat, next: CGFloat) -> CGFloat {
+        var value = current
+        ViewWidthPreferenceKey.reduce(value: &value, nextValue: { next })
+        return value
+    }
+}
+#endif