[PATCH] FOSDEM: monitor CO2 to debug ENOAIR and risk of infections

FOSDEM is the heartbeat of the global community around free & open source software! Yay! &#xA; FOSDEM is a virus superspreader event! Boo! &#xA; FOSDEM is both. &#xA; Air quality monitoring (CO2 etc.) is being brought to FOSDEM'26 by a spontaneous collaboration of individuals. &#xA; &#xA; Join&#xA; &#xA; &#xA; Link to heading &#xA; &#xA; &#xA; &#xA; Devroom managers&#xA; &#xA; &#xA; Link to…