enable all variants in device type picker

[ximex]

fix: #839

[balloob]

We should also update to the latest esptool.js to ensure we have the correct stubs.

And we need to make sure that the empty esphome firmware we offer on web.esphome.io supports these boards.

[ximex]

We should also update to the latest esptool.js to ensure we have the correct stubs.
do you mean: https://github.com/espressif/esptool-js/tags

if yes: we are on the latest currently

And we need to make sure that the empty esphome firmware we offer on web.esphome.io supports these boards.

pls explain

[balloob]

If users are on http://, they cannot use the web flasher. We steer them to https://web.esphome.io/ to install an empty ESPHome firmware that is adoptable. It should also support all these new devices.
Source is here: https://github.com/esphome/firmware, please update ESP Web Tools too.