The rc.160 sample-identity cleanup left protein names, internal dataset
codes, and a measured cell angle in several source comments and one test.
Most sensitive: a measured monoclinic beta tied to an internal code in
Rugnux.cpp and IndexAndRefine.cpp. Rewrite each to describe the
crystallographic situation only (space group / metric relation), keeping
the technical reasoning intact. Comment- and string-only; no behaviour
change. (rugnux_cli.cpp's remaining name is scrubbed in the following
commit, alongside its other change to that file.)
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>