Examine source code of ACO - Cart Optimizer

{
  "manifest_version": 3,
  "name": "ACO - Cart Optimizer",
  "version": "1.3.0",
  "description": "ACO - Cart Optimizer. Optymalizuje zakupy i koszty wysyłki w serwisie Allegro.",
  "icons": {
    "16": "icons/logo.png",
    "32": "icons/logo.png",
    "48": "icons/logo.png",
    "64": "icons/logo.png",
    "96": "icons/logo.png",
    "128": "icons/logo.png",
    "256": "icons/logo.png"
  },
  "action": {
    "default_popup": "popup.html",
    "default_icon": {
      "16": "icons/logo.png",
      "32": "icons/logo.png",
      "48": "icons/logo.png",
      "64": "icons/logo.png",
      "96": "icons/logo.png",
      "128": "icons/logo.png",
      "256": "icons/logo.png"
    },
    "default_title": "ACO - Cart Optimizer",
    "default_area": "navbar"
  },
  "background": {
    "scripts": [
      "highs.js",
      "background.js"
    ]
  },
  "permissions": [
    "storage",
    "declarativeNetRequest"
  ],
  "declarative_net_request": {
    "rule_resources": [
      {
        "id": "ruleset_1",
        "enabled": true,
        "path": "dnr_rules.json"
      }
    ]
  },
  "host_permissions": [
    "*://*.allegro.pl/*"
  ],
  "content_scripts": [
    {
      "matches": [
        "*://*.allegro.pl/*"
      ],
      "js": [
        "config.production.js",
        "content.js"
      ],
      "css": [
        "overlay.css"
      ],
      "run_at": "document_end",
      "all_frames": true
    }
  ],
  "content_security_policy": {
    "extension_pages": "script-src 'self' 'wasm-unsafe-eval'; object-src 'self'"
  },
  "web_accessible_resources": [
    {
      "resources": [
        "icons/logo.png",
        "highs.wasm"
      ],
      "matches": [
        "*://*.allegro.pl/*"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "aco-cart-optimizer@ggqode.github.io",
      "strict_min_version": "109.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}