[
  {
    "file": "js/ui/loginModalController.js",
    "pattern": "setInterval",
    "line": "initializeModalCloseTracking",
    "trigger": "always (fallback)",
    "impact": "Main thread polling (500ms) when MutationObserver missing. Should be gated."
  },
  {
    "file": "js/ui/loginModalController.js",
    "pattern": "setInterval",
    "line": "startModalCloseWatch",
    "trigger": "login flow (fallback)",
    "impact": "Main thread polling (200ms) during login. Should be gated."
  },
  {
    "file": "js/viewCounter.js",
    "pattern": "setTimeout",
    "line": "persistTimer",
    "trigger": "view count update",
    "impact": "Debounced local storage write. Low impact."
  },
  {
    "file": "js/app/playbackCoordinator.js",
    "pattern": "setInterval",
    "line": "startTorrentStatusInterval",
    "trigger": "video playback",
    "impact": "Torrent status polling (3000ms). Already visibility gated."
  },
  {
    "file": "js/services/exploreDataService.js",
    "pattern": "setInterval",
    "line": "startIntervals",
    "trigger": "background data refresh",
    "impact": "IDF/History refresh. Already visibility gated."
  }
]