chore: improve organization of ./devimint

[mayrf]

Takes care of #3667. Title and description seem a bit contradictory, I hope interpreted it correctly.

[codecov]

Codecov Report

Attention: 18 lines in your changes are missing coverage. Please review.

Comparison is base (361a16f) 57.55% compared to head (76cad30) 57.55%.
Report is 13 commits behind head on master.

Files	Patch %	Lines
devimint/src/main.rs	0.00%	13 Missing ⚠️
devimint/src/federation.rs	0.00%	4 Missing ⚠️
devimint/src/bin/faucet.rs	0.00%	1 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #3798   +/-   ##
=======================================
  Coverage   57.55%   57.55%           
=======================================
  Files         193      193           
  Lines       42173    42189   +16     
=======================================
+ Hits        24272    24282   +10     
- Misses      17901    17907    +6     

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[dpc]

While it's a step in the right direction if you look at data_dir it actually points at /tmp/.../cfg and contains client config/data. Not only I'd like to rename server-X to fedimint-X but also move it on level up or something similiar, because fedimintd data directory is not client config/data, and other services already have separate directories.

@mayrf Thanks for looking into it BTW.

[mayrf]

Yeah, and I also ran into problem with the tests. I am still not sure I get what you have in mind exactly.
Do I understand correctly that you would imagine a structure like this?

/tmp/devimint-.../{new_named_dir}/config
/tmp/devimint-.../{new_named_dir}/fedimint-X

If yes, do you have a naming-suggestion for the new dir?

[dpc]

I don't want {new_named_dir} part. But I do want data_dir and similiar in the code and env variables to be renamed to client_dir or something like that and:

/tmp/devimint-.../client # instead of current `/tmp/devimint-.../cfg`
/tmp/devimint-.../fedimint-x # instead of current `/tmp/devimint-.../cfg/server-0

@mayrf

[elsirion]

Concept ACK, I'll leave it to @dpc to verify this is what he wanted.

[dpc]

Best devimint state dir, eva.