feat: Init client with mirror network

[0xivanov]

Description:

Related issue(s):

Fixes #1126

Notes for reviewer:

Checklist

• Documented (Code comments, README, etc.)
• Tested (unit, integration, etc.)

[sonarcloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[codecov]

Codecov Report

Attention: Patch coverage is 72.72727% with 3 lines in your changes missing coverage. Please review.

Project coverage is 73.45%. Comparing base (a665a42) to head (4e18619).
Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
client.go	72.72%	2 Missing and 1 partial ⚠️

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1137   +/-   ##
=======================================
  Coverage   73.44%   73.45%           
=======================================
  Files         181      181           
  Lines       23108    23119   +11     
=======================================
+ Hits        16971    16981   +10     
- Misses       5384     5385    +1     
  Partials      753      753           

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[gsstoykov]

LGTM.

note:
This could be tested with Solo when the time comes