Mail Tracker for Gmail

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "name": "Mail Tracker for Gmail",
    "version": "1.0.0",
    "description": "Track when your Gmail emails are opened with real-time notifications and detailed analytics",
    "permissions": [
        "storage",
        "notifications",
        "activeTab",
        "contextMenus",
        "alarms",
        "sidePanel"
    ],
    "host_permissions": [
        "https:\/\/mail.google.com\/*",
        "https:\/\/backend.liminoid.tech\/*"
    ],
    "background": {
        "service_worker": "src\/background.js",
        "type": "module"
    },
    "content_scripts": [
        {
            "matches": [
                "https:\/\/mail.google.com\/*"
            ],
            "js": [
                "src\/content.js",
                "src\/gmail-sent-tracker.js",
                "src\/prevent-self-tracking.js"
            ],
            "css": [
                "src\/content.css",
                "src\/gmail-sent-styles.css"
            ],
            "run_at": "document_end"
        }
    ],
    "action": {
        "default_popup": "popup\/popup.html",
        "default_icon": {
            "16": "icons\/icon16.png",
            "32": "icons\/icon32.png",
            "48": "icons\/icon48.png",
            "128": "icons\/icon128.png"
        }
    },
    "side_panel": {
        "default_path": "sidepanel\/sidepanel.html"
    },
    "icons": {
        "16": "icons\/icon16.png",
        "32": "icons\/icon32.png",
        "48": "icons\/icon48.png",
        "128": "icons\/icon128.png"
    },
    "web_accessible_resources": [
        {
            "resources": [
                "icons\/*.png",
                "src\/injected-pixel.js"
            ],
            "matches": [
                "https:\/\/mail.google.com\/*"
            ]
        }
    ]
}