Examine source code of Hikka Forge

{
  "manifest_version": 3,
  "name": "Hikka Forge",
  "version": "0.2.31",
  "description": "Unlock custom features and personalized styles for Hikka with this extension.",
  "action": {
    "default_popup": "src/pages/popup/popup.html",
    "default_icon": {
      "16": "assets/icon16.png",
      "48": "assets/icon48.png",
      "128": "assets/icon128.png"
    }
  },
  "permissions": [
    "storage",
    "webNavigation",
    "tabs"
  ],
  "host_permissions": [
    "https://hikka.io/*",
    "https://hikka-forge.lorgon.dev/*"
  ],
  "content_scripts": [
    {
      "matches": [
        "https://hikka.io/*"
      ],
      "js": [
        "src/content_loader.js"
      ],
      "run_at": "document_idle"
    }
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "src/content.js",
        "src/*.js",
        "assets/*"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "icons": {
    "16": "assets/icon16.png",
    "48": "assets/icon48.png",
    "128": "assets/icon128.png"
  },
  "background": {
    "scripts": [
      "src/background.js"
    ]
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "forge@hikka.io",
      "strict_min_version": "109.0"
    },
    "gecko_android": {}
  }
}