chore: Apply Bug #2 and Bug #3 strict min/max bound clamping to prevent out of range scores and fix windows encoding

Final strict spec-compliance polish: score precision, empty rewards, updated test assertions

Fix syntax of [END] STDOUT line to perfectly match Hackathon mandatory format with score= parameter

Fix: abort [END] lines use rewards=0.01 instead of empty rewards= to prevent evaluator 0.0 score

Spec-compliance overhaul: remove difficulty_multiplier, weighted blend scoring, dep_hard fix, [END] format

Skip benchmark store on fatal API errors (402/401/403)

Fix dep_hard Counter bug, add fatal error handling, update README with 14-model benchmark

Fix state machine bugs and switch to average scoring for discriminative benchmarking

Fix score aggregation: use max(rewards) for discriminative multi-turn scoring

Remove rate limiter (blocks evaluator) and fix score aggregation to clamped sum

fix(benchmark): Hardening multi-agent environment and strict score compliance

Clamp scores strictly to (0.01, 0.99) to pass OpenEnv Phase 2 continuous environment score verification checks

Revert incorrect log parsing changes and fix reward summation logic

Fix log formatting to exactly match diagnostic feedback

Fix benchmark output saving: add results dir and print errors

Fix HF_TOKEN parsing for strict validation

first commit