MESH-1170/ POLYX vesting smart contract

[JMoore96]

changelog

modified API

• Created vesting smart contract

[codecov[bot]]

Codecov Report

Merging #1388 (ba0d102) into develop (2e9da42) will decrease coverage by 0.01%. The diff coverage is n/a.

@@             Coverage Diff             @@
##           develop    #1388      +/-   ##
===========================================
- Coverage    43.38%   43.37%   -0.01%     
===========================================
  Files          141      141              
  Lines        30387    30387              
===========================================
- Hits         13183    13181       -2     
- Misses       17204    17206       +2     

Impacted Files	Coverage Δ
primitives/src/identity_claim.rs	63.51% <0.00%> (-1.36%)	:arrow_down:
primitives/src/asset_identifier.rs	97.92% <0.00%> (-0.42%)	:arrow_down: