refactor: clean up bbgo.Notifiability

[c9s]

No description provided.

[bbgokarma-bot]

Welcome back! @c9s, This pull request may get 356 BBG.

[codecov-commenter]

Codecov Report

Merging #742 (1562194) into main (eacd1f1) will not change coverage.
The diff coverage is 0.00%.

@@           Coverage Diff           @@
##             main     #742   +/-   ##
=======================================
  Coverage   19.01%   19.01%           
=======================================
  Files         340      340           
  Lines       25668    25668           
=======================================
  Hits         4881     4881           
  Misses      20308    20308           
  Partials      479      479           

Impacted Files	Coverage Δ
pkg/bbgo/order_executor_general.go	0.00% <0.00%> (ø)
pkg/strategy/bollmaker/strategy.go	2.29% <ø> (ø)
pkg/strategy/xbalance/strategy.go	2.34% <ø> (ø)
pkg/strategy/xmaker/strategy.go	2.68% <ø> (ø)

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[bbgokarma-bot]

Hi @c9s,

Well done! 366 BBG has been sent to your polygon wallet. Please check the following tx:

https://polygonscan.com/tx/0x12b89668ed13ab2a7e85a1bffbd87294c25e58efae435dfea0de0ee862f45270

Thank you for your contribution!