fix: use trocador provider icons

[detherminal]

Use Trocador's providers' icons instead of the default Trocador icon, you may also want to add "(via Trocador)" to the provider names. Fetches the logo from the Trocador API's provider_logo key as a url string, fallbacks to default icon if there isn't.

Before:

After:

[b4n6-b4n6]

what about Quickex and stealthEx icons? I see the fallback default icon

[detherminal]

what about Quickex and stealthEx icons? I see the fallback default icon

The link provided by Trocador is giving 404, that's why they fallback. Not an issue on our side, but Trocador's side.

[b4n6-b4n6]

do I understand correctly that all the logos returned by the trocador API are consistently SVGs? In that case I think yes it's reasonable to just accept it like this (we could also hardcode the logos, but that seems silly/wrong approach)

[detherminal]

do I understand correctly that all the logos returned by the trocador API are consistently SVGs? In that case I think yes it's reasonable to just accept it like this (we could also hardcode the logos, but that seems silly/wrong approach)

They are not SVGs but PNGs and the API returns image URLs. Also, hardcoding is not a good idea as providers can change over time and hardcoding creates a technical/practical debt. Reaching to Trocador for them to update the images of 404 giving provider logos can add other providers too.

[julian-CStack]

LGTM

Hardcoding the images can be done later if trocador's api proves to be really flaky. I believe the network fetch will be fine for now. It also keeps the app bundle smaller (not significantly, but it's something).