isCommitNoVerifyShortFlag anchored on the first character, so it only recognised the flag when it led the cluster. Git clusters short options, which means git commit -an is -a plus the bypass flag and skips the hooks. -sn and -vn slip through the same way, while -na and -nm are caught — the difference is position, not intent.
Scanning now walks the cluster and stops at a value-taking option, since that option swallows the rest as its inline value. The n in -mn stays message text, and the existing -tn case keeps working.
Adds 4 tests: the three clustered forms that were escaping, plus -mn to pin the inline-value boundary. Verified the three fail against current main. Suite 25 to 29.
Co-authored-by: haelyra <49814733+haelyra@users.noreply.github.com>
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