Fixes to follow orders NIP proposal

[grunch]

We were publishing all the movements on nostr but this could be used to deanonymize users, so now we are working only with those status on the specs

nostr-protocol/nips#1331

[Catrya]

In-progress event is published 2 times

In a buy order it is published when:

• the seller takes the order and goes to Waiting-payment
• the buyer puts the invoice and goes to Active

In a sales order it is published when:

• the buyer takes the order and goes to Waiting-buyer-invoice
• the buyer puts the invoice and goes to Waiting-payment

[Catrya]

success event is published twice when an admin settles the order (when they cancel the order it works fine)

[Catrya]

cuando un admin hace /checkorder y la orden no está en disputa aparece Status previo a disputa: pero eso solo debería salir cuando está en disputa

[grunch]

cuando un admin hace /checkorder y la orden no está en disputa aparece Status previo a disputa: pero eso solo debería salir cuando está en disputa

creo que esto está fuera del alcance de este review 😃