fix(core_accessor): pass only default account for txClient

[vgonkivs]

Previous version of app has a bug, so the defaultAddress had to be explicitly set. The issue is fixed in the newer release.

[renaynay]

utack

Also @rach-id will have to rebase his PR on this

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 45.59%. Comparing base (2469e7a) to head (48a2c99).
Report is 152 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #3626      +/-   ##
==========================================
+ Coverage   44.83%   45.59%   +0.75%     
==========================================
  Files         265      281      +16     
  Lines       14620    16006    +1386     
==========================================
+ Hits         6555     7298     +743     
- Misses       7313     7870     +557     
- Partials      752      838      +86     

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[renaynay]

@vgonkivs actually pls wait for rachid to merge his PR, will be way way easier for u to rebase than him