Examine source code of AI Chat Sidebar

{
  "manifest_version": 3,
  "name": "AI Chat Sidebar",
  "version": "1.0.0",
  "description": "AI chatbot sidebar with multiple LLM providers and MCP support",
  "permissions": [
    "storage",
    "activeTab"
  ],
  "host_permissions": [
    "https://*/*",
    "http://localhost/*"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "sidebar_action": {
    "default_title": "AI Chat",
    "default_panel": "sidebar.html",
    "default_icon": {
      "16": "icons/icon-16.svg",
      "32": "icons/icon-32.svg"
    }
  },
  "icons": {
    "16": "icons/icon-16.svg",
    "32": "icons/icon-32.svg",
    "48": "icons/icon-48.svg",
    "128": "icons/icon-128.svg"
  },
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'self'"
  },
  "web_accessible_resources": [
    {
      "resources": [
        "icons/*"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "ai-chat-sidebar@example.org",
      "strict_min_version": "109.0"
    }
  }
}