The draw tool no longer looks up or listens on its controls. It connects
toggleDraw, setDrawShape, setDrawColor, setDrawLabel and clearDraw to the
display store, which now holds several owners and lets the newest owner
of an action answer it, and it publishes the colour and label beside the
shape, state and hint. The Draw panel renders the shape choice with
UiSegmented and binds the label and colour to what the tool publishes.
The label field's own Enter listener goes: the session's capture-phase
key handler already finishes the shape from that field.
The Display panel, the dock's style buttons and the clean-view exit call
the display store's actions, and DisplayBindings connects their handlers
to it, replacing the bindDisplayControls listeners. The detection
allocation and 3D model coverage choices render through a new kit
UiSegmented, which takes v-model, options, label,
stacked and disabled, and adds a keyboard policy, item classes and
per-option attributes.
Shell element fields and facade accessors that only the old listeners
read are removed. The package boundaries now own UiSegmented and the
UiPanel kit files, and the format scope drops the deleted test.