New Adjacent Tab

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "name": "New Adjacent Tab",
    "version": "1.0.2",
    "description": "Opens a new tab to the right or left of the current one.",
    "permissions": [
        "contextMenus",
        "storage"
    ],
    "background": {
        "service_worker": "background.js"
    },
    "icons": {
        "16": "images\/16.png",
        "32": "images\/32.png",
        "48": "images\/48.png",
        "128": "images\/128.png"
    },
    "action": [],
    "options_ui": {
        "page": "options.html"
    },
    "commands": {
        "newTabToTheRight": {
            "suggested_key": {
                "default": "Alt+T"
            },
            "description": "New tab to the right"
        },
        "newTabToTheLeft": {
            "suggested_key": {
                "default": "Alt+H"
            },
            "description": "New tab to the left"
        }
    }
}