strategy: pivotshort: refactor breaklow logics

[c9s]

No description provided.

[bbgokarma-bot]

Welcome back! @c9s, This pull request may get 686 BBG.

[codecov]

Codecov Report

Merging #791 (9a11fd5) into main (7f5e92d) will increase coverage by 0.01%.
The diff coverage is 0.00%.

@@            Coverage Diff             @@
##             main     #791      +/-   ##
==========================================
+ Coverage   19.00%   19.01%   +0.01%     
==========================================
  Files         354      354              
  Lines       26738    26718      -20     
==========================================
  Hits         5081     5081              
+ Misses      21159    21139      -20     
  Partials      498      498              

Impacted Files	Coverage Δ
pkg/bbgo/order_executor_general.go	0.00% <0.00%> (ø)
pkg/strategy/bollmaker/strategy.go	2.94% <0.00%> (+0.16%)	⬆️
pkg/types/profit.go	0.00% <0.00%> (ø)

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