manifest.json

{
    "name": "Work Tracking",
    "description": "Build an Extension!",
    "version": "5.0.1.12",
    "manifest_version": 3,
    "permissions": [
        "tabs",
        "storage",
        "scripting",
        "activeTab"
    ],
    "action": {
        "default_popup": "index.html"
    },
    "icons": { 
        "16": "./static/logo.png",
        "48": "./static/logo.png",
       "128": "./static/logo.png" 
    },
    "background":{
        "service_worker": "./js/background/background.js"
    },
    "commands": {
        "_execute_action": {
            "suggested_key": {
                "windows": "Ctrl+Shift+Space",
                "linux": "Ctrl+Shift+Space",
                "mac": "Ctrl+Shift+Space"
            }
        }
    }
}