determine background or extension page by this

[reorx]

Checklist

• I ran the linting and formatting tools (ESLint and Prettier)
• I added addittional tests if adding new features

Closes #28

pass this instead of window into the injection anonymous function, use window.document to determine whether this is window or not, which also infers whether the page is background or extension.

[rushilsrivastava]

Amazing, thanks! I have a few minor changes, do you mind if I commit on your branch?

[reorx]

No, feel free to change it

On Thu, Mar 17, 2022 at 02:22 Rushil Srivastava ***@***.***> wrote: Amazing, thanks! I have a few minor changes, do you mind if I commit on your branch? — Reply to this email directly, view it on GitHub <#220 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AADDDVG7KO3GXRI2PI4U5I3VAIRHZANCNFSM5Q3JGWWQ> . Triage notifications on the go with GitHub Mobile for iOS <https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675> or Android <https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub>. You are receiving this because you authored the thread.Message ID: ***@***.***>

-- Xiao Meng

[vialoh]

Closing in favor of #386.