WLEDkitty for the Newsheen puck (17.0.0-dev)

Full-featured WLEDkitty for the Newsheen puck (ESP32-S3).

• 8 addressable LEDs, sound-reactive through the onboard SPH0645 I²S mic — boots into the Freqwave visualizer at full brightness.
• 21-key IR remote — colors / white / brightness / effects.
• Full WLED web UI over a joinable, per-device Wi-Fi AP (WLED-<id>, password wled1234, http://4.3.2.1).

Flash it in the browser at https://scriptkitty.sh, or:

esptool --chip esp32s3 write-flash 0x0 wledkitty-newsheen-puck.factory.bin

Build recipe + flag rationale: firmware/recipes/wledkitty.md. Source: RetiaLLC/WLEDkitty (branch wledkitty, env pusheen-puck-audio).