cleanup: delete legacy balance monitor

[tynes]

Description

Deletes the package responsible for the legacy
balance monitor. This logic now lives in the chain-mon package.

[changeset-bot]

⚠️ No Changeset found

Latest commit: eb99ec5

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[codecov]

Codecov Report

Merging #5988 (eb99ec5) into develop (a83387c) will decrease coverage by 0.04%.
The diff coverage is n/a.

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #5988      +/-   ##
===========================================
- Coverage    41.23%   41.20%   -0.04%     
===========================================
  Files          435      435              
  Lines        29622    29622              
  Branches       713      713              
===========================================
- Hits         12215    12206       -9     
- Misses       16383    16387       +4     
- Partials      1024     1029       +5     

Flag	Coverage Δ
bedrock-go-tests	40.65% <ø> (-0.04%)	⬇️
common-ts-tests	26.82% <ø> (ø)
contracts-bedrock-tests	54.22% <ø> (ø)
contracts-tests	42.14% <ø> (ø)
core-utils-tests	60.41% <ø> (ø)
fault-detector-tests	29.51% <ø> (ø)
sdk-tests	39.75% <ø> (ø)

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see 2 files with indirect coverage changes