Reloadly proxy v2

[rndquu]

We're using https://www.reloadly.com/ API for the gift cards feature. It requires whitelisting an ip address which can access that API.

Right now we're using my own small VPS with nginx proxy. We should move to a more stable solution with a free plan.

One of the options is https://azure.microsoft.com/en-us/pricing/details/container-apps/ + nginx proxy inside.

What should be done:

1. Create an HTTP proxy using one of the services with a free plan
2. Whitelist proxy ip address in reloadly dashboard
3. Update hardcoded proxy URL here to the new one

[0x4007]

@gentlementlegen you made a comment about how azure might have a solution for this. Is this proposal accurate?

[gentlementlegen]

I didn't study in depth the solutions offered by Azure nor their pricing, but it seems accurate.