manifest.json

{
    "manifest_version": 3,
    "name": "Pokerogue Team Tracker",
    "description": "Display team information for the Pokerogue browser game",
    "version": "1.0.0", 
    "permissions": ["tabs"],

    "content_scripts": [
        {
            "matches": ["https://pokerogue.net/*"],
            "js": ["content.js"],
            "run_at": "document_end"
        }
    ],

    "web_accessible_resources": [{
        "resources": ["inject-script.js"],
        "matches": ["https://pokerogue.net/*"]
    }],

    "background": {
        "service_worker": "background.js",
        "type": "module"
    },

    "action": {
        "default_icon": {
            "16": "images/icons/icon-rogueball.png",
            "32": "images/icons/icon-rogueball.png",
            "48": "images/icons/icon-rogueball.png",
            "128": "images/icons/icon-rogueball.png"
        },
        "default_title": "Pokerogue Team Tracker"
    }
}