Add option to choose what remote to open the repository in

[Omar-Elmassry]

Hello 👋,

First, thank you for your work on this extension, it has been very helpful in improving my workflow.

I would like to request a small enhancement: when using the extension to open the current repository in the browser, VS Code should prompt the user to choose which remote to open, in cases where a project has multiple remotes configured (e.g., origin, upstream, or other custom remotes).

Use case example:
When working on a forked repository, I often have multiple remotes like:

origin     (my fork)
upstream   (original repo)

Currently, the extension always opens the default remote, which may not always be the intended one. Having a prompt to select the desired remote (or an optional setting to choose a default behavior) would make the workflow more flexible and convenient.

Suggested behavior:

• If there is only one remote: open it normally (current behavior).
• If multiple remotes exist: prompt the user to choose which one to open (similar to how VS Code prompts for branch selection in other commands).

Thanks again for maintaining this extension!