Port the accel-eq feature onto testing:
- AccelEq (accel_eq.py): tunable max-accel curve read from the
dp_lon_accel_profiles param (validated, stock fallback, mtime-gated,
personality-linked), feeding the accel clip.
- AccelLogger (accel_logger.py): logs clean human-acceleration samples to
/realdata/accel_log.csv.
- Wired both into the ACM/AEM/APM longitudinal planner.
- Feature README at dragonpilot/accel-eq.md.
params_keys.h is generated from the settings entry at build (not committed
here). Dashy web UI handled separately.