fix(lint): resolve E410 doc style issues, E400/E405/E600 across kdf, monopam, ocaml-agent, ocaml-aos
E410: Fix documentation style in 14 .mli files — add [name args] format,
correct function names (create→v, scrypt_kdf→scrypt), fix arg counts
for tuple params and pp functions, add trailing periods.
E400/E600: Add per-module log sources (ca-certs), restructure kdf and
monopam tests to use suite convention with proper .mli files, add
missing .mli files for monopam command modules.