WIP: improve: refactor kline tables

[andycheng123]

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[codecov[bot]]

Codecov Report

Attention: 23 lines in your changes are missing coverage. Please review.

Comparison is base (c148477) 21.79% compared to head (375a29e) 21.79%. Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1513   +/-   ##
=======================================
  Coverage   21.79%   21.79%           
=======================================
  Files         601      601           
  Lines       43842    43841    -1     
=======================================
  Hits         9554     9554           
+ Misses      33593    33592    -1     
  Partials      695      695           

Files	Coverage Δ
pkg/service/backtest.go	0.00% <0.00%> (ø)

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Re-estimated karma: this pull request may get 228 BBG

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Re-estimated karma: this pull request may get 233 BBG

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Re-estimated karma: this pull request may get 238 BBG

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Re-estimated karma: this pull request may get 243 BBG