Bug: pie chart on dashboard does not support multi-currency formatting

[AurelienConte]

Where did this bug occur?

• [x] Local development
• [x] Self hosted app (i.e. Docker)

Describe the bug

On the dashboard after adding my first checking account the assets graph is showing my checking account value with an "undefined" value.

To Reproduce

• Follow the self hosted docker installation and open the dashboard.
• Create your first account
• Add a bank account with a positive amount
• Refresh the dashboard
• You should see undefined in the upper right part of the dashboard ( Above total assets )

Expected behavior

I expect to show my account value but without the undefined keyword

Screenshots / Recordings

[AurelienConte]

By the way i'm looking for some "Good first issue" to start working on the project and i think this can be a good one !

EDIT : If i look to the pie_chart_controller.js it seems that the fractionalPart is undefined in my case but displayed in any case instead of displayed only when not undefined.

[zachgoll]

@AurelienConte yeah this would be a great first issue, you're welcome to take it!

[AurelienConte]

Okay ! Thanks i take it !

[AurelienConte]

I created a PR about this #844