The unguarded s.startswith(m) let 2-char cues overreach: cp→cpluck→snare,
808→808hc→bass. It was redundant (the ≥3-char token-prefix clause already covers
single-token plurals like pads→pad). Removed it: short cues now fire only as exact
name/token. cpluck→keys (its string identity, not snare); 808hc/808mc→None and
defer to audio (CLAP hears conga). Regression tests added. Full suite 61 green.
