Favourite Symbols - Copy, Paste and Shortcuts

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "name": "__MSG_appName__",
    "description": "__MSG_shortDesc__",
    "version": "1.1.0",
    "default_locale": "en",
    "permissions": [
        "activeTab",
        "clipboardWrite",
        "commands",
        "storage",
        "contextMenus",
        "scripting"
    ],
    "host_permissions": [
        "*:\/\/*\/*"
    ],
    "web_accessible_resources": [
        {
            "resources": [
                "pages\/howto\/howto.html",
                "libs\/ratepop\/*.png"
            ],
            "matches": [
                "<all_urls>"
            ]
        }
    ],
    "action": {
        "default_popup": "pages\/popup\/popup.html"
    },
    "background": {
        "service_worker": "service-worker.js"
    },
    "content_scripts": [
        {
            "matches": [
                "<all_urls>"
            ],
            "js": [
                "libs\/ratepop\/ratepop.js",
                "cs\/cs.js"
            ],
            "run_at": "document_end"
        }
    ],
    "commands": {
        "shortcut-1": {
            "suggested_key": {
                "default": "Alt+1",
                "mac": "Command+1"
            },
            "description": "Symbol Shortcut 1"
        },
        "shortcut-2": {
            "suggested_key": {
                "default": "Alt+2",
                "mac": "Command+2"
            },
            "description": "Symbol Shortcut 2"
        },
        "shortcut-3": {
            "suggested_key": {
                "default": "Alt+3",
                "mac": "Command+3"
            },
            "description": "Symbol Shortcut 3"
        },
        "show-favorites": {
            "suggested_key": {
                "default": "Alt+V",
                "mac": "Alt+V"
            },
            "description": "Show favorites popup"
        }
    },
    "icons": {
        "48": "logo\/lg_48x48.png",
        "64": "logo\/lg_64x64.png",
        "96": "logo\/lg_96x96.png",
        "128": "logo\/lg_128x128.png",
        "256": "logo\/lg_256x256.png"
    }
}