feat: add macOS permission infrastructure for autocomplete

surfsense_desktop/src/modules/permissions.ts

@@ -0,0 +1,50 @@
+import { app } from 'electron';
+
+type PermissionStatus = 'authorized' | 'denied' | 'not determined' | 'restricted' | 'limited';
+
+export interface PermissionsStatus {
+  accessibility: PermissionStatus;
+  inputMonitoring: PermissionStatus;
+}
+
+function isMac(): boolean {
+  return process.platform === 'darwin';
+}
+
+function getNodeMacPermissions() {
+  return require('node-mac-permissions');
+}
+
+export function getPermissionsStatus(): PermissionsStatus {
+  if (!isMac()) {
+    return { accessibility: 'authorized', inputMonitoring: 'authorized' };
+  }
+
+  const perms = getNodeMacPermissions();
+  return {
+    accessibility: perms.getAuthStatus('accessibility'),
+    inputMonitoring: perms.getAuthStatus('input-monitoring'),
+  };
+}
+
+export function allPermissionsGranted(): boolean {
+  const status = getPermissionsStatus();
+  return status.accessibility === 'authorized' && status.inputMonitoring === 'authorized';
+}
+
+export function requestAccessibility(): void {
+  if (!isMac()) return;
+  const perms = getNodeMacPermissions();
+  perms.askForAccessibilityAccess();
+}
+
+export async function requestInputMonitoring(): Promise<string> {
+  if (!isMac()) return 'authorized';
+  const perms = getNodeMacPermissions();
+  return perms.askForInputMonitoringAccess('listen');
+}
+
+export function restartApp(): void {
+  app.relaunch();
+  app.exit(0);
+}