Add strip lights at panel level

Add a strip light to the bottom panel and set its reference, then repeat for other panels such as the left one.

1. Strip lights are added at panel level: select the bottom panel, go to panel level, add a strip light and set its reference (for example back).

   ✓ 已于 2026年10月11日 在产品中核实

2. Repeat for other panels such as the left one.

   ✓ 已于 2026年10月11日 在产品中核实