Examine source code of FDM Stream Capture (IDM-style)

{
  "manifest_version": 3,
  "name": "__MSG_extensionName__",
  "version": "1.9",
  "description": "__MSG_extensionDescription__",
  "default_locale": "fr",
  "browser_specific_settings": {
    "gecko": {
      "id": "stream_catcher_fdm@freedownloadmanager.org",
      "strict_min_version": "142.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": [],
        "disclosure_url": "https://freedownloadmanager.org/privacy.htm"
      }
    }
  },
  "permissions": [
    "webRequest",
    "webNavigation",
    "storage",
    "tabs",
    "downloads",
    "nativeMessaging",
    "cookies"
  ],
  "sidebar_action": {
    "default_title": "FDM Catch Log",
    "default_panel": "sidebar.html",
    "default_icon": "icons/icon48.png",
    "open_at_install": false
  },
  "host_permissions": [
    "<all_urls>"
  ],
  "background": {
    "type": "module",
    "scripts": [
      "background.js"
    ]
  },
  "options_ui": {
    "page": "options.html"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content-loader.js"
      ],
      "all_frames": true,
      "run_at": "document_end"
    }
  ],
  "action": {
    "default_popup": "popup.html",
    "default_title": "FDM Stream Capture"
  },
  "icons": {
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "web_accessible_resources": [
    {
      "resources": [
        "onboarding.html",
        "FDM_Linker.bat",
        "content.js",
        "browser-compat.js",
        "constants.js",
        "config.js",
        "utils.js"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ]
}