Examine source code of LISTEN.moe

{
  "manifest_version": 2,
  "name": "LISTEN.moe",
  "description": "Anime/Japanese Radio powered by LISTEN.moe!",
  "version": "2026.4.2.0",
  "icons": {
    "16": "icon/16.png",
    "32": "icon/32.png",
    "48": "icon/48.png",
    "128": "icon/128.png"
  },
  "commands": {
    "TOGGLE_RADIO": {
      "suggested_key": {
        "default": "Ctrl+Shift+Space"
      },
      "description": "Toggle Radio"
    },
    "NOW_PLAYING_NOTIFICATION": {
      "description": "Display Now Playing"
    },
    "VOLUME_UP": {
      "description": "Raise Radio Volume"
    },
    "VOLUME_DOWN": {
      "description": "Lower Radio Volume"
    }
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "permissions": [
    "cookies",
    "storage",
    "notifications",
    "webRequest",
    "webRequestBlocking",
    "*://listen.moe/*",
    "*://*.listen.moe/*"
  ],
  "browser_action": {
    "default_title": "LISTEN.moe",
    "default_popup": "popup.html"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{75335b99-d4ea-4e4c-bbda-aa3e54987884}"
    }
  }
}