Forward-looking change that adds a single-profile Lovelace card
visualizing AL state — current brightness, color temperature,
24-hour curve, the three switches, the four range sliders, and an
optional house-mode badge. Card is additive: it consumes existing
entities and never replaces them.
Stack: Lit + TypeScript + Vite, bundled alongside the integration
via HACS. Visual direction: editorial-instrument — calm typography,
restrained color, the card warms after sunset.
Specs and tasks deferred until prerequisites land (cdit-config-
redesign for the 3-switch model and sun-entity sensors,
add-runtime-range-controls for the four number entities the
sliders bind to).