User color-codes sub-groups (e.g. gold 'Flux Klein Workflow' inside a
larger blue 'Place an image' workflow) and routes them through a separate
Fast Groups Muter via matchColors. The intent: sub-groups aren't
top-level navigation targets, they're implementation details of their
parent workflow.
New getNavigableGroups(): if any muter exists, pick the one with the most
managed widgets as the 'primary navigation muter' and show only its
groups in the panel. Sub-groups managed by smaller scoped muters get
filtered out. No muter present → show every group (previous behavior).
Header count now shows 'N / M' when filtering, with tooltip explaining
how many sub-groups were hidden. Keyboard 1-9 follows the same filtered
list.
Greg
f543c19d9c