Adds velocity_smoother_node.py with configurable accel/decel ramps, e-stop bypass, and optional jerk limiting. VESC driver updated to subscribe /cmd_vel_smoothed instead of /cmd_vel. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Adds velocity_smoother_node.py with configurable accel/decel ramps, e-stop bypass, and optional jerk limiting. VESC driver updated to subscribe /cmd_vel_smoothed instead of /cmd_vel. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>