Examine source code of Enhanced Pullb0x User Experience

{
  "manifest_version": 2,
  "name": "Enhanced Pullb0x User Experience",
  "description": "Enhances the overall user experience on the Pullbox website by adding several useful features.",
  "version": "1.33.1",
  "browser_specific_settings": {
    "gecko": {
      "id": "{9d571067-c536-4b77-9935-bc6bc0a64ee8}",
      "strict_min_version": "130.0"
    },
    "gecko_android": {
      "strict_min_version": "130.0"
    }
  },
  "browser_action": {
    "default_icon": {
      "32": "assets/icon_black_outline_transparent.png"
    },
    "default_title": "Enhanced Pullb0x User Experience",
    "default_popup": "html/main.html"
  },
  "icons": {
    "128": "assets/icon_black_outline_transparent.png"
  },
  "background": {
    "scripts": [
      "js/common/utensils.js",
      "js/common/dbManagement.js",
      "js/background/backgroundCore.js",
      "js/background/firefoxBackground.js"
    ],
    "persistent": false
  },
  "permissions": [
    "storage",
    "webRequest",
    "alarms",
    "tabs",
    "https://www.pullbox.gg/api/*",
    "https://api.scryfall.com/cards/*",
    "https://www.twitch.tv/*",
    "https://pullb0x-api.tobytheblock.workers.dev/api"
  ],
  "content_scripts": [
    {
      "matches": [
        "https://www.pullbox.gg/*"
      ],
      "css": [
        "css/content_scripts/main.css",
        "css/content_scripts/toast.css"
      ],
      "js": [
        "js/common/errorManagement.js",
        "js/common/dbManagement.js",
        "js/common/utensils.js",
        "js/common/toast.js",
        "js/common/keepTimersAlive.js",
        "js/common/chart.js",
        "js/content_scripts/inventory.js",
        "js/content_scripts/layout.js",
        "js/content_scripts/coinDrop.js",
        "js/content_scripts/chat.js",
        "js/content_scripts/boxes.js",
        "js/content_scripts/battles.js",
        "js/content_scripts/dailyRewards.js",
        "js/content_scripts/affiliate.js",
        "js/content_scripts/cards.js",
        "js/content_scripts/transactionHistory.js",
        "js/content_scripts/withdrawals.js",
        "js/content_scripts/alerts.js",
        "js/content_scripts/profile.js",
        "js/content_scripts/main.js"
      ]
    }
  ],
  "web_accessible_resources": [
    "assets/*",
    "js/*",
    "css/*"
  ]
}