feat: allow multiple devimint clients with the same name

[maan2003]

allow you to run latency tests twice on same test dir for example

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 28 lines in your changes are missing coverage. Please review.

❗ No coverage uploaded for pull request base (master@32e5994). Click here to learn what that means.
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Files	Patch %	Lines
devimint/src/federation.rs	0.00%	28 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff            @@
##             master    #4193   +/-   ##
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  Coverage          ?   57.81%           
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  Files             ?      197           
  Lines             ?    43427           
  Branches          ?        0           
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  Hits              ?    25109           
  Misses            ?    18318           
  Partials          ?        0           

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[dpc]

allow you to run latency tests twice on same test dir for example

Is this fundamentally sound? Two tests using same client at the same time seems like asking for trouble.

[maan2003]

it is not same client though, second one uses a different client dir. (foo-1)

[maan2003]

it lets you do

latency_test(dev_fed).await;
latency_test(dev_fed).await;

currently it error that client dir already exists

[elsirion]

This is clever!

[dpc]

There's no need for this function now, as create work like it: it can't fail if the dir already exists. Also - since it doesn't go through the lock, it would be racy with crate.

[maan2003]

now removed

[dpc]

OK. Makese sense and looks correct. :)

[justinmoon]

What's status here?

[maan2003]

now CI is passing