feat: add menu bar app and bundle script

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

Sources/Sst/AppModel.swift

@@ -0,0 +1,87 @@
+import AVFoundation
+import ApplicationServices
+import SwiftUI
+import SstCore
+import SstWhisper
+
+@MainActor
+final class AppModel: ObservableObject {
+    @Published var state: DictationState = .idle
+    @Published var modelStatus = "Model laden…"
+    @Published var modelReady = false
+    @Published var lastError: String?
+    @Published var micGranted = false
+    @Published var accessibilityGranted = false
+    @Published var inputMonitoringGranted = false
+
+    private let transcriber = WhisperKitTranscriber()
+    private let hotkey = HotkeyMonitor()
+    private let controller: DictationController
+
+    init() {
+        controller = DictationController(
+            recorder: AudioRecorder(),
+            transcriber: transcriber,
+            cleaner: PassthroughCleaner(),
+            inserter: TextInserter(pasteboard: SystemPasteboard(), paster: CGEventPaster())
+        )
+        controller.onStateChange = { [weak self] in self?.state = $0 }
+        controller.onError = { [weak self] in self?.lastError = $0 }
+        hotkey.onEvent = { [weak self] event in
+            guard let self, self.modelReady else { return }
+            Task { await self.controller.handle(event) }
+        }
+        Task { await start() }
+    }
+
+    var statusLine: String {
+        guard modelReady else { return modelStatus }
+        switch state {
+        case .idle: return "Klaar — houd Fn ingedrukt om te dicteren"
+        case .recording: return "Luistert…"
+        case .transcribing: return "Transcriberen…"
+        case .inserting: return "Invoegen…"
+        }
+    }
+
+    var iconName: String {
+        switch state {
+        case .idle: return modelReady ? "mic" : "mic.slash"
+        case .recording: return "mic.fill"
+        case .transcribing, .inserting: return "waveform"
+        }
+    }
+
+    func refreshPermissions() {
+        micGranted = AVCaptureDevice.authorizationStatus(for: .audio) == .authorized
+        accessibilityGranted = AXIsProcessTrusted()
+        inputMonitoringGranted = CGPreflightListenEventAccess()
+    }
+
+    func retryHotkey() {
+        refreshPermissions()
+        do {
+            try hotkey.start()
+            lastError = nil
+        } catch {
+            lastError = error.localizedDescription
+        }
+    }
+
+    private func start() async {
+        _ = await AVCaptureDevice.requestAccess(for: .audio)
+        if !CGPreflightListenEventAccess() { _ = CGRequestListenEventAccess() }
+        if !AXIsProcessTrusted() {
+            _ = AXIsProcessTrustedWithOptions(["AXTrustedCheckOptionPrompt": true] as CFDictionary)
+        }
+        retryHotkey()
+        do {
+            try await transcriber.load()
+            modelReady = true
+            modelStatus = "Klaar"
+        } catch {
+            modelStatus = "Model laden mislukt"
+            lastError = error.localizedDescription
+        }
+    }
+}

Sources/Sst/MenuContent.swift

@@ -0,0 +1,34 @@
+import AppKit
+import SwiftUI
+
+struct MenuContent: View {
+    @ObservedObject var model: AppModel
+
+    var body: some View {
+        Text(model.statusLine)
+        if let error = model.lastError {
+            Text("Fout: \(error)")
+        }
+        Divider()
+        permissionRow("Microfoon", granted: model.micGranted, pane: "Privacy_Microphone")
+        permissionRow("Accessibility", granted: model.accessibilityGranted, pane: "Privacy_Accessibility")
+        permissionRow("Input Monitoring", granted: model.inputMonitoringGranted, pane: "Privacy_ListenEvent")
+        Button("Rechten opnieuw controleren") { model.retryHotkey() }
+        Divider()
+        Button("Stop") { NSApplication.shared.terminate(nil) }
+            .keyboardShortcut("q")
+    }
+
+    @ViewBuilder
+    private func permissionRow(_ title: String, granted: Bool, pane: String) -> some View {
+        if granted {
+            Text("✓ \(title)")
+        } else {
+            Button("⚠︎ \(title) — open Instellingen") {
+                if let url = URL(string: "x-apple.systempreferences:com.apple.preference.security?\(pane)") {
+                    NSWorkspace.shared.open(url)
+                }
+            }
+        }
+    }
+}

Sources/Sst/SstApp.swift

@@ -0,0 +1,14 @@
+import SwiftUI
+
+@main
+struct SstApp: App {
+    @StateObject private var model = AppModel()
+
+    var body: some Scene {
+        MenuBarExtra {
+            MenuContent(model: model)
+        } label: {
+            Image(systemName: model.iconName)
+        }
+    }
+}