fix: remove modulo bias from random helper#93
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This replaces the
% rangereduction inrandom::get_uniform_distributionwithstd::uniform_int_distribution, using the existing libsodium-backedCSRNGThat keeps the helper aligned with its documented uniform behavior, while preserving the existing
min > maxfallback. The new tests cover equal bounds, inverted bounds, signed ranges, unsigned ranges, and full-width 64-bit rangestesting
./utils/format.sh verifygit diff --checkcmake --build Build-pr-system --parallel --verbose./Build-pr-system/tests/testLogging --colour-mode none -d yes./Build-pr-system/tests/testAll "[random]" --colour-mode none -d yes./Build-pr-system/tests/testAll --colour-mode none -d yes