Rework check_repo_exists to use git ls-remote#508

NicolasIRAGNE wants to merge 3 commits intomaincoderamp-labs/gitingest:mainfrom

cursor/rework-check-repo-exists-to-use-git-ls-remote-b9c3coderamp-labs/gitingest:cursor/rework-check-repo-exists-to-use-git-ls-remote-b9c3Copy head branch name to clipboard