Import SnapEDA-sourced symbols/footprints/3D models for a handful of
power and LED parts. Also corrects the TS3425UA-3x4x2.5-160 tactile
switch: courtyard was undersized (used the simplified 4.2x3.4mm
headline package size instead of the full 5.2x3.35mm mechanical
envelope), datasheet/sourcing metadata was empty, and no 3D model was
present -- now verified against the official SHOUHAN/CAX mechanical
drawing and LCSC C51927439, with a real STEP body added.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01GjmdnB2SyPYKHbSq9Lasmr
