Prerelease publish got tagged with `latest` on registry

[JoseVSeb]

I just tried out ovsx publish for prerelease version but got tagged with latest along with prerelease tag. (Semver for prerelease tag not followed since vscode marketplace does not support it)

Done using semantic-release-vsce, essentially this:

$ vsce package --pre-release ...
$ ovsx publish --packagePath <path to .vsix>

For more info, check felipecrs/semantic-release-vsce#192 (comment)

[netomi]

that seems to be the way how new pre-release versions have been handled for some time, see also the recommendations by the VSC Marketplace: https://code.visualstudio.com/api/working-with-extensions/publishing-extension#prerelease-extensions

I tested it in VSCodium with your extension and there is a correct distinction between released and pre-release versions, so that mainly affects the web ui where the latest tag is always assigned to the latest semantic version regardless of the pre-release flag.

This is confusing and should be fixed imho, will look into it, pre-release versions should never be indicated as latest.

If there are pre-release versions of an extension, the UI should add a link to display the latest pre-release version