{
  "app_name": "NotifyPulse",
  "active_usecase": "",
  "paused": false,
  "notification_duration": 5,
  "overlay_opacity": 0.4,
  "overlay_duration": 6,
  "wallpaper_fit": "fill",
  "pwa_bg_blur": 18,
  "pwa_bg_opacity": 0.72,
  "webui_refresh_ms": 1000
}