Examine source code of PRISM-UA

{
  "manifest_version": 2,
  "name": "PRISM",
  "version": "1.3.2",
  "description": "Planification de réunions UA — recherche de créneaux communs Zimbra",
  "permissions": [
    "cookies",
    "storage",
    "https://webmail.partage.renater.fr/*",
    "https://partage.univ-angers.fr/*",
    "https://www.u-angers.fr/*"
  ],
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": false
  },
  "sidebar_action": {
    "default_panel": "panel.html",
    "default_title": "PRISM — Planification de réunions",
    "default_icon": {
      "16": "icons/icon16.png",
      "48": "icons/icon48.png"
    }
  },
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "prism@univ-angers.fr",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    },
    "gecko_android": {
      "strict_min_version": "142.0"
    }
  }
}