[12.0] [ADD] delivery price simulation for cart

[lmignon]

forward port of #352

[codecov-io]

Codecov Report

Merging #488 into 12.0 will increase coverage by 0.12%.
The diff coverage is 98.78%.

@@            Coverage Diff             @@
##             12.0     #488      +/-   ##
==========================================
+ Coverage   91.58%   91.71%   +0.12%     
==========================================
  Files         111      113       +2     
  Lines        3127     3198      +71     
==========================================
+ Hits         2864     2933      +69     
- Misses        263      265       +2

Impacted Files	Coverage Δ
shopinvader_delivery_carrier/controllers/main.py	80% <ø> (-5.72%)	⬇️
...ader_delivery_carrier/services/delivery_carrier.py	100% <100%> (ø)
...nvader_delivery_carrier/models/delivery_carrier.py	100% <100%> (ø)
shopinvader_delivery_carrier/services/cart.py	95.65% <93.75%> (+0.78%)	⬆️
...invader_delivery_carrier/services/abstract_sale.py	93.75% <0%> (-6.25%)	⬇️

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[lmignon]

/ocabot merge minor

[shopinvader-git-bot]

Hey, thanks for contributing! Proceeding to merge this for you.
Prepared branch 12.0-ocabot-merge-pr-488-by-lmignon-bump-minor, awaiting test results.

[shopinvader-git-bot]

Congratulations, your PR was merged at d4a8dbf. Thanks a lot for contributing to shopinvader. ❤️