d7e6ec43ff
Real apt appends the flat-repo dist "./" verbatim, requesting <repo>/./Packages (and ./Release, ./InRelease). ServeLocalIndex matched the literal filename and 404d, breaking the documented `deb ... <repo>/ ./` one-liner; curl/browsers pre-normalize /./ which masked it. Collapse the dot-segment via a small normalizeIndexPath helper before matching, a no-op for pool/*.deb lookups.