docs: Fullnode Typings [5] - Utxo management

[tuliomir]

Acceptance Criteria

• Adds typings to the UTXO Management methods
• Adjusts some return values to match the expected properties for all consumers
• Adapts the tests for the adjusted types

Security Checklist

• Make sure you do not include new dependencies in the project unless strictly necessary and do not include dev-dependencies as production ones. More dependencies increase the possibility of one of them being hijacked and affecting us.

[tuliomir]

Note: token is now a mandatory property for Inputs and Outputs, so I had to add it here.

While the code handles perfectly the token being absent, the new types do not allow it.

[codecov]

Codecov Report

❌ Patch coverage is 90.00000% with 3 lines in your changes missing coverage. Please review.
✅ Project coverage is 86.61%. Comparing base (b364bb3) to head (697561e).

Files with missing lines	Patch %	Lines
src/new/wallet.ts	89.65%	3 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #987      +/-   ##
==========================================
+ Coverage   86.59%   86.61%   +0.01%     
==========================================
  Files         113      113              
  Lines        8400     8402       +2     
  Branches     1852     1858       +6     
==========================================
+ Hits         7274     7277       +3     
  Misses       1097     1097              
+ Partials       29       28       -1     

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[tuliomir]

This is a bit polemic: we needed to modify the return properties for getUtxosForAmount to respect the IUtxo type interface.

The height and token properties were added. type will be needed anyway for the new fee tokens.