* grab files from sartography/spiff-codespaces
* build images for codespaces w/ burnettk
* use codespaces image w/ burnettk
* use correct image for frontend w/ burnettk
* use alternate proxy_set_header approach
* new image
* fix image
* revert a couple files back to main version
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Co-authored-by: burnettk <burnettk@users.noreply.github.com>
Co-authored-by: jasquat <jasquat@users.noreply.github.com>
