- Add PUSH flag (0x01) on last DDP packet to signal frame completion - Align packet payload to multiples of 3 bytes to prevent splitting pixel RGB channels across packet boundaries - Add per-bus WLED configuration logging (pin, color order, LED range) - Add BusConfig dataclass and per-bus color reorder infrastructure for future use - Remove old per-pixel color reordering (WLED handles internally) Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>