feat(profiles): implement wallet transaction service

[faustbrian]

Resolves #612

[codecov]

Codecov Report

Merging #638 into master will decrease coverage by 1.68%.
The diff coverage is 16.12%.

@@            Coverage Diff             @@
##           master     #638      +/-   ##
==========================================
- Coverage   70.36%   68.68%   -1.69%     
==========================================
  Files          84       85       +1     
  Lines        1623     1670      +47     
  Branches      162      163       +1     
==========================================
+ Hits         1142     1147       +5     
- Misses        432      474      +42     
  Partials       49       49              

Flag	Coverage Δ
#unit	68.68% <16.12%> (-1.69%)	⬇️

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Impacted Files	Coverage Δ
...orm-sdk-profiles/src/wallet-transaction-service.ts	8.51% <8.51%> (ø)
packages/platform-sdk-profiles/src/wallet.ts	73.33% <40.00%> (+0.74%)	⬆️

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