feature request: more lax condition for `reuse notification tabs when possible`

[scarf005]

The issue

the condition for reuse notification tabs when possible is too strict, opening new notifications tab frequently over existing tabs (e.g with unread).

To reproduce

1. enable reuse notification tabs when possible.
2. open https://github.com/notifications?query=.
3. click notifier for github icon
4. a new notifications tab will be created despite notifications tab was open in 3

Feature request

when searching for tabs for reuse notification tabs when possible, only check against https://github.com/notifications and trim away query parameters.

> new URL('https://github.com/notifications?query=')
URL {
  href: "https://github.com/notifications?query=",
  origin: "https://github.com",
  protocol: "https:",
  username: "",
  password: "",
  host: "github.com",
  hostname: "github.com",
  port: "",
  pathname: "/notifications",
  hash: "",
  search: "?query="
}
> const strippedURL = (url: URL) => `${url.origin}${url.pathname}`
undefined
> strippedURL(new URL("https://github.com/notifications?query="))
"https://github.com/notifications"