* refactor cache control handling in server/utils/file.ts
* add ability to null CacheControl.NONE
* Cache control handling comment
* Added comment to file.ts
This comment provides a better understanding of what the cacheControlHeader is doing.
* Update file.ts
Added comments
* Update server/src/utils/file.ts
* fix comments in file.ts
* run prettier with --write to fix formatting
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Co-authored-by: pnleguizamo <pnleguizamo@gmail.com>
Co-authored-by: drew-kearns <dkearns@iastate.edu>
Co-authored-by: Sierra (Izumi) Brown <119357873+SierraIBrown@users.noreply.github.com>
Co-authored-by: Alex <alex.tran1502@gmail.com>