Examine source code of Multi LLM AI Chat

{
  "manifest_version": 3,
  "name": "Multi-AI Chat Assistant",
  "version": "5.5.6",
  "description": "A Firefox extension to chat with multiple AI models, including image generation, screenshot analysis, and text copying.",
  "default_locale": "en",
  "icons": {
    "48": "icons/icon-48.png"
  },
  "action": {
    "default_icon": "icons/icon-48.png",
    "default_title": "Multi-AI Chat",
    "default_popup": "popup.html"
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content_script.js"
      ]
    }
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "popup.html",
        "popup.js",
        "popup.css",
        "loader.js",
        "highlight.esm.js",
        "atom-one-dark.min.css"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'self'"
  },
  "permissions": [
    "storage",
    "tabs",
    "activeTab",
    "scripting"
  ],
  "host_permissions": [
    "http://*/*",
    "https://*/*"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "multi-llm-chat-fx@example.com",
      "strict_min_version": "109.0"
    }
  }
}