CCDL_refinebio-examples-feedback form submission doesn't show up in #training-robots

Or in the training inbox as far as I can tell. My more general question is "Where does the submission this go when someone submits a form?" besides an email to `training` email address.

Start by locating the CCDL_refinebio-examples-feedback form and tracing its submission destination, including the training email address and #training-robots. Confirm where submissions are stored or delivered, then document or fix the missing route so a test submission is visible in the expected inbox.

Written by the indexing model from the issue text.