Vendor OpenClaw source as Adolf fork baseline

Adolf is a fork/vendored clone of github.com/openclaw/openclaw (v2026.6.11),
free to diverge. Tree copied sans upstream .git; upstream remote added for
future syncs. Node pinned to 24 (.nvmrc); engines already require >=22.19.
Preserves docs/ARCHITECTURE.md.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LeqyaxJF2nbRXJtae2kNB2

apps/macos/Sources/OpenClaw/VoiceWakeChime.swift

@@ -0,0 +1,76 @@
+import AppKit
+import Foundation
+import OSLog
+
+enum VoiceWakeChime: Codable, Equatable {
+    case none
+    case system(name: String)
+    case custom(displayName: String, bookmark: Data)
+
+    var systemName: String? {
+        if case let .system(name) = self {
+            return name
+        }
+        return nil
+    }
+
+    var displayLabel: String {
+        switch self {
+        case .none:
+            "No Sound"
+        case let .system(name):
+            VoiceWakeChimeCatalog.displayName(for: name)
+        case let .custom(displayName, _):
+            displayName
+        }
+    }
+}
+
+enum VoiceWakeChimeCatalog {
+    /// Options shown in the picker.
+    static var systemOptions: [String] {
+        SoundEffectCatalog.systemOptions
+    }
+
+    static func displayName(for raw: String) -> String {
+        SoundEffectCatalog.displayName(for: raw)
+    }
+
+    static func url(for name: String) -> URL? {
+        SoundEffectCatalog.url(for: name)
+    }
+}
+
+@MainActor
+enum VoiceWakeChimePlayer {
+    private static let logger = Logger(subsystem: "ai.openclaw", category: "voicewake.chime")
+    private static var lastSound: NSSound?
+
+    static func play(_ chime: VoiceWakeChime, reason: String? = nil) {
+        guard let sound = self.sound(for: chime) else { return }
+        if let reason {
+            self.logger.log(level: .info, "chime play reason=\(reason, privacy: .public)")
+        } else {
+            self.logger.log(level: .info, "chime play")
+        }
+        DiagnosticsFileLog.shared.log(category: "voicewake.chime", event: "play", fields: [
+            "reason": reason ?? "",
+            "chime": chime.displayLabel,
+            "systemName": chime.systemName ?? "",
+        ])
+        SoundEffectPlayer.play(sound)
+    }
+
+    private static func sound(for chime: VoiceWakeChime) -> NSSound? {
+        switch chime {
+        case .none:
+            nil
+
+        case let .system(name):
+            SoundEffectPlayer.sound(named: name)
+
+        case let .custom(_, bookmark):
+            SoundEffectPlayer.sound(from: bookmark)
+        }
+    }
+}