Xliff translation status report

**Is your feature request related to a problem? Please describe.**
I've been a long time user of Microsoft multilingual toolkit. One of the features i like about it is the ability to right click the project and see the status of the translations. We do this just before going live to make sure everything has been done and finalised. Here is a photo of what that looks like -

Doesn't appear to have anything like that in this extension.

I've written a basic console app that achieves a similar result -
[XlfReport.zip](https://github.com/dotnet/ResXResourceManager/files/12170399/XlfReport.zip)

Im happy to contribute this and do a PR but i've never worked with VS extensions before so may need some help if this is approved.