Tax sign is flipped for old dividend taxes #317
Description
Description of the bug
Dividend taxes have been reported in a different format in the past. The old format had a flipped sign on the taxes. This is not handled in the parsing code.
According to my data this format change was implemented somewhere between 2024-05-17 and 2024-06-28.
This leads to inconsistent signing of the tax values.
To Reproduce
These are samples from my own data:
2024-05-17
{
"title": "Steuern",
"detail": {
"text": "0,60 €",
"trend": null,
"action": null,
"displayValue": null,
"type": "text"
},
"style": "plain"
}2024-06-28
{
"title": "Steuer",
"detail": {
"text": "-0,08 €",
"displayValue": {
"text": "-0,08 €"
},
"type": "text"
},
"style": "plain"
}Expected behavior
The sign on the tax data in the export should be consistent.
Additional context
Add any other context about the problem here.