Support Content Exclusion for Copilot Hover

[spebl]

Get the files used for the context generation and bail before calling the LM if they're excluded.

[sean-mcmanus]

Should the feature be enabled now? I thought this was the only blocking issue?

[spebl]

Should the feature be enabled now? I thought this was the only blocking issue?

We're still waiting for final sign-off before rolling it out. @benmcmorran has been tracking the privacy approval which is the last step.

[benmcmorran]

@sean-mcmanus Not sure exactly when you were planning to do the 1.23 official release, but assuming we get the approval from the VS Code team to use the proposed API soon, is it feasible to ensure this PR makes it into the release? That will put us in a position to enable for the GA audience once all sign-offs are complete.

[benmcmorran]

Discussed offline with @Colengms and it sounds like that timeline may not be feasible. It's fine to hold this for the next insiders release instead.

[spebl]

Did the SSH build fail from these changes or is that some unrelated issue?

These changes, about to push an update.