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/CanvasScheme.swift

@@ -0,0 +1,42 @@
+import Foundation
+
+enum CanvasScheme {
+    static let scheme = "openclaw-canvas"
+    static let allSchemes = [scheme]
+
+    static func makeURL(session: String, path: String? = nil) -> URL? {
+        var comps = URLComponents()
+        comps.scheme = Self.scheme
+        comps.host = session
+        let p = (path ?? "/").trimmingCharacters(in: .whitespacesAndNewlines)
+        if p.isEmpty || p == "/" {
+            comps.path = "/"
+        } else if p.hasPrefix("/") {
+            comps.path = p
+        } else {
+            comps.path = "/" + p
+        }
+        return comps.url
+    }
+
+    static func mimeType(forExtension ext: String) -> String {
+        switch ext.lowercased() {
+        // Note: WKURLSchemeHandler uses URLResponse(mimeType:), which expects a bare MIME type
+        // (no `; charset=...`). Encoding is provided via URLResponse(textEncodingName:).
+        case "html", "htm": "text/html"
+        case "js", "mjs": "application/javascript"
+        case "css": "text/css"
+        case "json", "map": "application/json"
+        case "svg": "image/svg+xml"
+        case "png": "image/png"
+        case "jpg", "jpeg": "image/jpeg"
+        case "gif": "image/gif"
+        case "ico": "image/x-icon"
+        case "woff2": "font/woff2"
+        case "woff": "font/woff"
+        case "ttf": "font/ttf"
+        case "wasm": "application/wasm"
+        default: "application/octet-stream"
+        }
+    }
+}