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/VoiceWakeOverlay.swift

@@ -0,0 +1,62 @@
+import AppKit
+import Observation
+import SwiftUI
+
+/// Lightweight, borderless panel that shows the current voice wake transcript near the menu bar.
+@MainActor
+@Observable
+final class VoiceWakeOverlayController {
+    static let shared = VoiceWakeOverlayController()
+
+    let logger = Logger(subsystem: "ai.openclaw", category: "voicewake.overlay")
+    let enableUI: Bool
+
+    /// Keep the voice wake overlay above any other OpenClaw windows, but below the system’s pop-up menus.
+    /// (Menu bar menus typically live at `.popUpMenu`.)
+    static let preferredWindowLevel = NSWindow.Level(rawValue: NSWindow.Level.popUpMenu.rawValue - 4)
+
+    enum Source: String { case wakeWord, pushToTalk }
+
+    var model = Model()
+    var isVisible: Bool {
+        self.model.isVisible
+    }
+
+    struct Model {
+        var text: String = ""
+        var isFinal: Bool = false
+        var isVisible: Bool = false
+        var forwardEnabled: Bool = false
+        var isSending: Bool = false
+        var attributed: NSAttributedString = .init(string: "")
+        var isOverflowing: Bool = false
+        var isEditing: Bool = false
+        var level: Double = 0 // normalized 0...1 speech level for UI
+    }
+
+    var window: NSPanel?
+    var hostingView: NSHostingView<VoiceWakeOverlayView>?
+    var autoSendTask: Task<Void, Never>?
+    var autoSendToken: UUID?
+    var activeToken: UUID?
+    var activeSource: Source?
+    var lastLevelUpdate: TimeInterval = 0
+
+    let width: CGFloat = 360
+    let padding: CGFloat = 10
+    let buttonWidth: CGFloat = 36
+    let spacing: CGFloat = 8
+    let verticalPadding: CGFloat = 8
+    let maxHeight: CGFloat = 400
+    let minHeight: CGFloat = 48
+    let closeOverflow: CGFloat = 10
+    let levelUpdateInterval: TimeInterval = 1.0 / 12.0
+
+    enum DismissReason { case explicit, empty }
+    enum SendOutcome { case sent, empty }
+    enum GuardOutcome { case accept, dropMismatch, dropNoActive }
+
+    init(enableUI: Bool = true) {
+        self.enableUI = enableUI
+    }
+}