Examine source code of LeetMentor

{
  "manifest_version": 3,
  "name": "LeetMentor",
  "version": "1.1",
  "description": "Your own LeetCode Mentor. Get hints, error analysis, and logic verification to master algorithms without spoilers.",
  "browser_specific_settings": {
    "gecko": {
      "id": "leetmentor@chiragadve.dev",
      "strict_min_version": "142.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "permissions": [
    "storage",
    "activeTab",
    "scripting"
  ],
  "host_permissions": [
    "https://leetcode.com/problems/*",
    "https://generativelanguage.googleapis.com/*",
    "https://api.groq.com/*",
    "https://openrouter.ai/*"
  ],
  "action": {
    "default_title": "LeetMentor",
    "default_popup": "popup.html",
    "default_icon": {
      "16": "icon16.png",
      "48": "icon48.png",
      "128": "icon128.png"
    }
  },
  "icons": {
    "16": "icon16.png",
    "48": "icon48.png",
    "128": "icon128.png"
  },
  "options_ui": {
    "page": "options.html",
    "open_in_tab": false
  },
  "background": {
    "scripts": [
      "background.js"
    ],
    "type": "module"
  },
  "content_scripts": [
    {
      "matches": [
        "https://leetcode.com/problems/*"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_idle"
    }
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "injected_extractor.js",
        "styles.css",
        "logo.png",
        "icon16.png",
        "icon48.png",
        "icon128.png",
        "config.js"
      ],
      "matches": [
        "https://leetcode.com/*"
      ]
    }
  ]
}