Support other currencies

[ekzyis]

Hey! Thanks for your website, I have really fallen in love with it and visit it every day!

But I missed a user setting to choose the preferred currency, so I added it; open source ftw! 😄 (closes #103)

I have only added EUR, but other currencies which coinbase supports are easy to add. Just add it together with the symbol to CURRENCY_SYMBOLS in components/price.js.

At first, I wanted to use a dropdown to choose the currency in the settings, but I didn't found a dropdown I could reuse, so I just went with a text input first.

Please tell me if you like it and if I should adapt anything 👍

[ekzyis]

Some impressions:

[huumn]

Overall looks pretty good. I'm pretty swamped with stuff but I'll try to take a closer look soon.

I agree a dropdown would be a much better UX.

[ekzyis]

I implemented it as a dropdown now. Also added currencies suggested by a user here: https://stacker.news/items/69184

Also fixed some errors if the user is not logged in yet and thus fiatCurrency does not exist on the me object in 22e07a4

[huumn]

Nice job! I'll try to merge this soon

[ekzyis]

I see there are conflicts and the dropdown has the same issue as described in #200.

Will resolve conflicts and check dropdown scrollbars soon.

[huumn]

My bad. Merged out of order.

I plan to merge this PR and the other remaining tomorrow. I can fix myself if you don't have time.

[ekzyis]

My bad. Merged out of order.

I plan to merge this PR and the other remaining tomorrow. I can fix myself if you don't have time.

Haha, no worries. I actually like resolving conflicts. I used the Github GUI now. It is actually decent for small conflicts like these.

I didn't check #200 however. Not sure if that needs a separate fix here or will be automatically fixed because it uses the same CSS (most likely)