Spotter firmware 2026.11.10.2

ESP32 companion firmware 2026.11.10.2, built from ddaad17, for the classic ESP32, S3, C3, C5 and C6 (wavelens-.bin is the app image, wavelens--merged.bin the whole flash at offset 0). Update a Spotter from the Wavelens app (Companion → Update firmware), from the browser at https://pmcbrien.github.io/wavelens/flash/, from a Scanner Pi's admin page, or with esptool: esptool.py --chip write_flash 0x0 wavelens--merged.bin