Examine source code of BB Better Layout for Adamson

{
  "manifest_version": 3,
  "name": "BB Better Layout for Adamson",
  "version": "2.7.2",
  "description": "Improve Adamson University's Blackboard with cleaner navigation, course banners, reading themes, and keyboard shortcuts.",
  "browser_specific_settings": {
    "gecko": {
      "id": "bb-better-layout-for-adamson@dukehug.github.io",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    },
    "gecko_android": {
      "strict_min_version": "142.0"
    }
  },
  "permissions": [
    "storage"
  ],
  "icons": {
    "16": "icons/bbicon_16x16.png",
    "32": "icons/bbicon_32x32.png",
    "48": "icons/bbicon_48x48.png",
    "128": "icons/bbicon_128x128.png"
  },
  "action": {
    "default_icon": {
      "16": "icons/bbicon_16x16.png",
      "32": "icons/bbicon_32x32.png"
    },
    "default_popup": "popup.html"
  },
  "options_page": "options.html",
  "web_accessible_resources": [
    {
      "resources": [
        "icons/lucide/book-open.svg",
        "icons/lucide/calendar.svg",
        "icons/lucide/megaphone.svg",
        "icons/lucide/messages-square.svg",
        "icons/lucide/notebook-tabs.svg",
        "icons/lucide/mail.svg",
        "icons/lucide/users.svg",
        "icons/lucide/trophy.svg",
        "icons/lucide/wrench.svg",
        "icons/lucide/calendar-days.svg",
        "icons/lucide/graduation-cap.svg",
        "icons/lucide/circle.svg"
      ],
      "matches": [
        "https://adamson.blackboard.com/*"
      ]
    }
  ],
  "content_scripts": [
    {
      "matches": [
        "https://adamson.blackboard.com/*"
      ],
      "css": [
        "styles.css"
      ],
      "js": [
        "shortcuts.js",
        "utils.js",
        "theme.js",
        "banner.js",
        "sidebar.js",
        "group-space.js",
        "back-to-top.js",
        "content.js"
      ],
      "run_at": "document_idle"
    }
  ]
}