TR_RAM_FLOOR_ENERGY and TR_RAM_ENEMY_ENERGY, both default 0.0, plus
common_libs/movements/ram_decision.nim, the fire gate in ModularBot.nim, two
offline measure_* tools and the A/B record.
The j163 A/B (450 runs/arm, 0 env mis-set) is a clean negative: round-win
40.30% -> 39.70%, sign-flip p=0.7676, MDE 4.73 pp. DO NOT ADOPT;
TR_RAM_FLOOR_ENERGY stays 0.0. The mechanism barely fired (0.04% of ticks, not
the 9.6% the offline ruler predicted), so the null does not prove the knob
inert.
# Conflicts:
# common_libs/tests/test_tfil_commit_env.nim
SirStone
0df7763765