Describe the software update
EmbeddedFileManager module which looks like this

is not really doing anything useful. Files stored in ./embedded_files directory are catted, then encoded with base64 cli tool and then decoded with base64 crystal-module. I think this was implemented this way as convenient way to store strings as CONSTs. Thing is that this is not really useful as those CONSTs are then saved to files again before applying. Example:

Also couple of them are currently unused.

My proposal is to get rid of the overhead of this module completely and introduce one CONST with directory where files are stored and just use them directly.