esp32: separate factory setup

CMakeLists.txt

Kconfig

README.esp32.md

README.md

component.mk

cross-esp32.cmake

lib/client-handshake.c

lib/client.c

lib/context.c

lib/fops-zip.c

lib/libwebsockets.c

lib/libwebsockets.h

lib/lws-plat-esp32.c

lib/output.c

lib/private-libwebsockets.h

lib/romfs.c

lib/server.c

lib/ssl-client.c

lib/ssl-server.c

lib/ssl.c