Design a 2-layer PCB called Helmet Eyes v1, size 55 mm x 65 mm, using a centrally placed ESP32-S3 N16R8 and two mirrored 1.5-inch round ST77916 QSPI LCDs (Ali-YY31), one on the left and one on the right, to match a prototype with a central vertical ESP32-S3 board, two round side displays, and a 4-wire connector at the top. Ignore the TE pin on both displays.

Use this display pin set: GND, VCC, SCL, SDA, IO1, IO2, IO3, RST, CS, BL. Shared QSPI signals should be common to both displays, while CS must be separate for each display. Prefer separate RST and BL for each display. Add one 4-pin top-edge connector, preferably labeled 3.3V, GND, TX, RX. Keep the design symmetric, compact, and suitable for a helmet eye assembly. Respect ESP32-S3 antenna keepout, add decoupling capacitors, ground pours on both layers, silkscreen labels, optional mounting holes, and manufacturing-ready routing rules. Output functional blocks, placement plan, schematic connectivity, pin mapping, assumptions, BOM, and final PCB layout recommendation