Examine source code of Mediapart Mod

{
  "manifest_version": 3,
  "name": "Mediapart Mod",
  "version": "1.3.11",
  "description": "Mediapart modifié pour une meilleure expérience",
  "permissions": [
    "storage"
  ],
  "host_permissions": [
    "https://www.mediapart.fr/",
    "https://blogs.mediapart.fr/"
  ],
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'none'"
  },
  "action": {
    "default_icon": {
      "16": "mediapart-mod-16.png",
      "32": "mediapart-mod-32.png",
      "48": "mediapart-mod-48.png"
    },
    "default_title": "Mediapart Mod",
    "default_popup": "popup.html"
  },
  "options_ui": {
    "page": "options.html",
    "open_in_tab": true
  },
  "content_scripts": [
    {
      "matches": [
        "https://www.mediapart.fr/*",
        "https://blogs.mediapart.fr/*"
      ],
      "js": [
        "injectTheme.bundle.js"
      ],
      "run_at": "document_start"
    },
    {
      "matches": [
        "https://www.mediapart.fr/*",
        "https://blogs.mediapart.fr/*"
      ],
      "js": [
        "interactionController.bundle.js"
      ],
      "run_at": "document_end"
    }
  ],
  "background": {
    "scripts": [
      "background.bundle.js"
    ]
  },
  "icons": {
    "16": "mediapart-mod-16.png",
    "32": "mediapart-mod-32.png",
    "48": "mediapart-mod-48.png",
    "128": "mediapart-mod-128.png"
  },
  "commands": {
    "toggle-theme": {
      "suggested_key": {
        "default": "Alt+Shift+D"
      },
      "description": "Activer/Désactiver le thème sombre"
    },
    "toggle-zen": {
      "suggested_key": {
        "default": "Alt+Shift+Z"
      },
      "description": "Activer/Désactiver le mode zen"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{7a408999-c95d-48a1-9b76-eb7189616efe}"
    }
  }
}