feat: add support for maximum output values

[glevco]

Depends on #728

Motivation

See https://github.com/HathorNetwork/internal-issues/issues/363.

This is the last PR in the bigint refactor, and it changes the OutputValueType to bigint. It leverages the structures implemented in previous PRs to support this change.

Acceptance Criteria

• Change OutputValueType from number to bigint.
• Change number literals to bigint literals (123 -> 123n). This is the bulk of this PR as tests have a lot of literals.
• Add explicit conversions to/from BigInt/Number where necessary.
• Some other related changes such as using - instead of Math.abs as the Math module does not support bigint.

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.

[codecov]

Codecov Report

Attention: Patch coverage is 46.49123% with 61 lines in your changes missing coverage. Please review.

Please upload report for BASE (feat/bigint-functions@8ddab19). Learn more about missing BASE report.

Files	Patch %	Lines
src/utils/storage.ts	42.85%	12 Missing ⚠️
src/utils/transaction.ts	40.00%	12 Missing ⚠️
src/wallet/wallet.ts	0.00%	11 Missing ⚠️
src/wallet/partialTxProposal.ts	22.22%	7 Missing ⚠️
src/models/partial_tx.ts	42.85%	4 Missing ⚠️
src/storage/leveldb/utxo_index.ts	42.85%	4 Missing ⚠️
src/storage/storage.ts	0.00%	4 Missing ⚠️
src/utils/buffer.ts	60.00%	2 Missing ⚠️
src/models/output.ts	66.66%	1 Missing ⚠️
src/new/wallet.js	75.00%	1 Missing ⚠️
... and 3 more

Additional details and impacted files

@@                   Coverage Diff                    @@
##             feat/bigint-functions     #708   +/-   ##
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  Coverage                         ?   54.29%           
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  Files                            ?       82           
  Lines                            ?     6209           
  Branches                         ?     1343           
========================================================
  Hits                             ?     3371           
  Misses                           ?     2830           
  Partials                         ?        8           

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[glevco]

Remove this

[glevco]

Remove this