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/ExecApprovalCommandDisplaySanitizer.swift

@@ -0,0 +1,45 @@
+import Foundation
+
+enum ExecApprovalCommandDisplaySanitizer {
+    private static let invisibleCodePoints: Set<UInt32> = [
+        0x115F,
+        0x1160,
+        0x3164,
+        0xFFA0,
+    ]
+
+    static func sanitize(_ text: String) -> String {
+        var sanitized = ""
+        sanitized.reserveCapacity(text.count)
+        for scalar in text.unicodeScalars {
+            if self.shouldEscape(scalar) {
+                sanitized.append(self.escape(scalar))
+            } else {
+                sanitized.append(String(scalar))
+            }
+        }
+        return sanitized
+    }
+
+    private static func shouldEscape(_ scalar: UnicodeScalar) -> Bool {
+        let category = scalar.properties.generalCategory
+        if category == .control
+            || category == .format
+            || category == .lineSeparator
+            || category == .paragraphSeparator
+        {
+            return true
+        }
+        // Escape non-ASCII space separators (NBSP, narrow NBSP, ideographic space, etc.) so
+        // attackers cannot spoof token boundaries in the approval UI with spaces that render
+        // like a plain space but are handled differently by shells/parsers.
+        if category == .spaceSeparator, scalar.value != 0x20 {
+            return true
+        }
+        return self.invisibleCodePoints.contains(scalar.value)
+    }
+
+    private static func escape(_ scalar: UnicodeScalar) -> String {
+        "\\u{\(String(scalar.value, radix: 16, uppercase: true))}"
+    }
+}