Examine source code of Resolvator

{
  "manifest_version": 3,
  "name": "Resolvator",
  "short_name": "Resolvator",
  "version": "1226",
  "description": "Résolveur de liens juridiques - Assistant de navigation juridique",
  "author": "Habett",
  "homepage_url": "https://resolvator.droit.org/",
  "icons": {
    "64": "icons/64x64.png",
    "96": "icons/96x96.png",
    "128": "icons/128x128.png",
    "192": "icons/192x192.png",
    "256": "icons/256x256.png",
    "512": "icons/512x512.png"
  },
  "action": {
    "default_icon": {
      "32": "icons/32x32.png",
      "64": "icons/64x64.png"
    },
    "default_title": "Resolvator",
    "default_popup": "popup.html"
  },
  "background": {
    "scripts": [
      "scripts/back.js"
    ],
    "service_worker": "scripts/back.js"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>",
        "file:///"
      ],
      "js": [
        "scripts/content.js"
      ],
      "run_at": "document_start",
      "all_frames": true
    }
  ],
  "permissions": [
    "tabs",
    "storage",
    "unlimitedStorage",
    "downloads",
    "notifications"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "resolvator4prod@droit.org",
      "strict_min_version": "109.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  },
  "web_accessible_resources": [
    {
      "resources": [
        "icons/512x512.png",
        "icons/192x192.png"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ]
}