Examine source code of LeetCode Graph Visualizer

{
  "manifest_version": 3,
  "name": "LeetCode Graph Visualizer",
  "version": "1.1.0",
  "description": "Visualizes adjacency lists with resizable panel and dark mode.",
  "browser_specific_settings": {
    "gecko": {
      "id": "leetcode-graph-visualizer@dineshMurugesan.com",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "host_permissions": [
    "https://leetcode.com/*"
  ],
  "content_scripts": [
    {
      "matches": [
        "https://leetcode.com/problems/*"
      ],
      "js": [
        "cytoscape.min.js",
        "content.js"
      ],
      "css": [
        "styles.css"
      ]
    }
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "panel.html",
        "panel.js",
        "cytoscape.min.js"
      ],
      "matches": [
        "*://leetcode.com/*"
      ]
    }
  ]
}