FEAT: Add SMMA indicator

[giou-k]

• Add the smma indicator in v2 indicators
• Add a test

[bbgokarma-bot]

Hi @giou-k,

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This pull request may get 284 BBG.

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[CLAassistant]

All committers have signed the CLA.

[giou-k]

polygon:0xa3559B630Ca2B5C542eE8640A049b1F344C2d403

[bbgokarma-bot]

Great! @giou-k, I've memorized your address.

[c9s]

could be just SMMA here :-)

[c9s]

Thanks! awesome!

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 21.74%. Comparing base (6123a4a) to head (0013ec3).

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1553      +/-   ##
==========================================
+ Coverage   21.69%   21.74%   +0.05%     
==========================================
  Files         607      608       +1     
  Lines       43984    44014      +30     
==========================================
+ Hits         9543     9573      +30     
  Misses      33759    33759              
  Partials      682      682              

Files	Coverage Δ
pkg/indicator/v2/smma.go	100.00% <100.00%> (ø)

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[bbgokarma-bot]

Hi @giou-k,

Well done! 324 BBG has been sent to your polygon wallet. Please check the following tx:

https://polygonscan.com/tx/0x957c0a03492bdeba4acd8d79a3fcebde8346f47ee2b0d885b052fbcaaa6dfce0

Thank you for your contribution!