filter out worktrees from getRepoId()

[joshspicer]

No description provided.

[Copilot]

Pull request overview

This PR filters out git worktrees from the repository list when determining GitHub repository IDs in multi-root workspace scenarios. The change prevents worktrees (which share remote URLs with their parent repositories) from creating duplicate repository ID entries.

Changes:

• Modified getRepoId() to filter out repositories with kind === 'worktree' in multi-root workspace scenarios

Comments suppressed due to low confidence (1)

src/extension/chatSessions/vscode/copilotCodingAgentUtils.ts:94

• The single repository case should also filter out worktrees for consistency with the multi-root case. Currently, if the active repository is a worktree, it will be included here but would be filtered out in the multi-root case. Consider adding a check: if (repo && repo.kind !== 'worktree' && repo.remoteFetchUrls?.[0]) to ensure worktrees are consistently excluded.

	const repo = gitService.activeRepository.get();
	if (repo && repo.remoteFetchUrls?.[0]) {
		const id = getGithubRepoIdFromFetchUrl(repo.remoteFetchUrls[0]);
		if (id) {
			return [id];
		}
	}