Move class artifacts out of katana-primitives

[kariy]

bcs the classes are used throughout other crates in /katana and not just in /primitives, so make sense to move it to the top dir

[codecov]

Codecov Report

Attention: Patch coverage is 90.90909% with 1 lines in your changes are missing coverage. Please review.

Project coverage is 68.43%. Comparing base (11e0881) to head (f1726db).

Files	Patch %	Lines
...ates/katana/core/src/service/messaging/ethereum.rs	0.00%	1 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1813   +/-   ##
=======================================
  Coverage   68.42%   68.43%           
=======================================
  Files         307      307           
  Lines       33834    33836    +2     
=======================================
+ Hits        23152    23155    +3     
+ Misses      10682    10681    -1     

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[kariy]

Merge activity

• Apr 11, 1:56 AM EDT: @kariy started a stack merge that includes this pull request via Graphite.
• Apr 11, 1:56 AM EDT: @kariy merged this pull request with Graphite.