Merge branch 'esp32' into 'main'

esp32/.github/workflows/release.yaml

esp32/.github/workflows/shrinkHTML.py

esp32/.gitignore

esp32/CMakeLists.txt

esp32/README.md

esp32/build.py

esp32/components/cmd_nvs/CMakeLists.txt

esp32/components/cmd_nvs/cmd_nvs.c

esp32/components/cmd_nvs/cmd_nvs.h

esp32/components/cmd_router/CMakeLists.txt

esp32/components/cmd_router/cmd_router.c

esp32/components/cmd_router/cmd_router.h

esp32/components/cmd_router/router_globals.h

esp32/components/cmd_system/CMakeLists.txt

esp32/components/cmd_system/cmd_system.c

esp32/components/cmd_system/cmd_system.h

esp32/docs/BUILD.md

esp32/docs/advanced.md

esp32/docs/advanced.png

esp32/docs/connected_clients.png