Volume Booster - Increase volume

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "name": "__MSG_name__",
    "description": "__MSG_description__",
    "default_locale": "en",
    "version": "1.9.4",
    "action": {
        "default_icon": {
            "16": "img\/16.png",
            "32": "img\/32.png",
            "48": "img\/48.png",
            "128": "img\/128.png"
        },
        "default_popup": "\/popup.html",
        "default_title": "Volume Booster"
    },
    "icons": {
        "16": "img\/16.png",
        "32": "img\/32.png",
        "48": "img\/48.png",
        "128": "img\/128.png"
    },
    "background": {
        "service_worker": "\/scripts\/background.js"
    },
    "host_permissions": [
        "<all_urls>"
    ],
    "content_scripts": [
        {
            "matches": [
                "<all_urls>"
            ],
            "js": [
                "\/scripts\/libs\/jquery.min.js",
                "\/scripts\/content.js"
            ],
            "css": [
                "\/styles\/content.css"
            ],
            "run_at": "document_start",
            "all_frames": true
        }
    ],
    "permissions": [
        "tabCapture",
        "tabs",
        "storage",
        "offscreen"
    ],
    "web_accessible_resources": [
        {
            "resources": [
                "\/styles\/content.css",
                "img\/*"
            ],
            "matches": [
                "<all_urls>"
            ]
        }
    ],
    "commands": {
        "increase_volume": {
            "suggested_key": {
                "default": "Alt+Up",
                "mac": "Command+Up"
            },
            "description": "Increase volume"
        },
        "decrease_volume": {
            "suggested_key": {
                "default": "Alt+Down",
                "mac": "Command+Down"
            },
            "description": "Decrease volume"
        }
    }
}