Examine source code of Auto Transcript Generator

{
  "manifest_version": 2,
  "name": "Auto Transcript Generator",
  "version": "1.3",
  "description": "Automatically generate and export transcripts from online videos.",
  "permissions": [
    "activeTab",
    "storage",
    "tabs"
  ],
  "icons": {
    "32": "icons/logo_32.png",
    "64": "icons/logo_64.png",
    "128": "icons/logo_128.png"
  },
  "browser_action": {
    "default_popup": "popup.html",
    "default_icon": "icons/logo_32.png",
    "content_scripts": [
      {
        "matches": [
          "<all_urls>"
        ],
        "js": [
          "content_script.js"
        ],
        "run_at": "document_idle"
      }
    ],
    "background": {
      "scripts": [
        "background.js"
      ],
      "persistent": false
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "@Auto-Transcript-Generator",
      "data_collection_permissions": {
        "required": [
          "locationInfo"
        ],
        "optional": [
          "technicalAndInteraction"
        ]
      }
    }
  }
}