Review Accounting After a Cash Sync

[AlexCatarino]

Expected Behavior

After a cash sync, the cashbook shouldn't change a lot.

Actual Behavior

The live deployment to Kraken starts with:

CashBook Total Value:                ₿0.24
2024-04-05T00:00:49.7808038Z TRACE:: Total margin information: TotalMarginUsed: 0.18, MarginRemaining: 0.06

Then we have a cash sync where the margin information jumps:

2024-04-05T11:45:00.0572082Z TRACE:: Brokerage.PerformCashSync(): Sync cash balance
2024-04-05T11:45:10.4329261Z TRACE:: Total margin information: TotalMarginUsed: 0.13, MarginRemaining: 0.32

Potential Solution

N/A

Checklist

• I have completely filled out this template
• I have confirmed that this issue exists on the current master branch
• I have confirmed that this is not a duplicate issue by searching issues
• I have provided detailed steps to reproduce the issue

[Martin-Molinero]

5 is pretty big in BTC which is what the user is using, so it should be relative to the TPV I think

kraken, sounds like it accounting for the holdings again on each cash sync but should be the first only really