Examine source code of Phoenix DashBoard

{
  "manifest_version": 2,
  "name": "Phoenix DashBoard",
  "version": "1.0",
  "description": "An extension for Phoenix students on intra.42.fr. It will prevent the BlackHole box from appearing, and replace it with a counter of your monthly logtime on your profile and while looking at other Phoenix students.",
  "icons": {
    "88": "icons/icon.webp"
  },
  "options_ui": {
    "page": "options/options.html",
    "browser_style": false,
    "open_in_tab": true
  },
  "permissions": [
    "*://*.intra.42.fr/*"
  ],
  "incognito": "spanning",
  "content_scripts": [
    {
      "matches": [
        "*://*.intra.42.fr/*"
      ],
      "css": [
        "srcs/fonts/custom.css"
      ],
      "run_at": "document_start"
    },
    {
      "matches": [
        "*://*.intra.42.fr/*"
      ],
      "js": [
        "srcs/utils/utils.js",
        "srcs/utils/console.js",
        "srcs/init.js",
        "srcs/logtime.js"
      ],
      "run_at": "document_start"
    },
    {
      "matches": [
        "*://*.intra.42.fr/*"
      ],
      "js": [
        "srcs/pheonix.js",
        "srcs/blackhole.js"
      ],
      "css": [
        "srcs/fonts/logtime.css"
      ],
      "run_at": "document_end"
    }
  ],
  "background": {
    "scripts": [
      "srcs/utils/console.js",
      "srcs/pheonix.js"
    ]
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{fc95eeef-5535-4183-9bf3-2b5ecd501e7e}"
    }
  }
}