get_workouts lists the reusable library (client-side folder/sport filters);
get_workout renders a single workout including its structured workout_doc steps
via a defensive, depth-capped recursive formatter (repeats, ramps, warmup/
cooldown, power/hr/pace targets). New tools/workouts.py; registered.
Implements #4.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01NGzHtDvJur9U7ysgRKRUTN
