Seller ask lifecycle

use token_gateway_sdk::{
    Decimal, RegisterSellerRequest, ReportCapacityRequest, SellerClient, SellerKey, SubmitAskRequest,
};

let mut client = SellerClient::new("http://127.0.0.1:8080", None);
let registered = client
    .register(&RegisterSellerRequest {
        name: "acme".into(),
        endpoint_url: "http://127.0.0.1:9000/infer".into(),
        supported_models: vec!["gpt-4".into()],
        api_key: "sk-seller".into(),
    })
    .await?;
client.set_key(SellerKey(registered.api_key.clone()));
let ask = client
    .submit_ask(
        registered.seller_id,
        &SubmitAskRequest {
            model_id: "gpt-4".into(),
            price: Decimal::from(10),
            capacity: 1000,
            ttl_seconds: None,
        },
    )
    .await?;
let _ = client
    .report_capacity(
        registered.seller_id,
        &ReportCapacityRequest {
            model_id: "gpt-4".into(),
            available_tokens: 42,
            queued_tokens: 0,
        },
    )
    .await?;
let _ = client.list_trades(registered.seller_id).await?;
client.cancel_ask(registered.seller_id, ask.ask_id).await?;

from token_gateway import SellerTokenGateway

gw = SellerTokenGateway("http://127.0.0.1:8080")
seller = gw.register_seller(name="acme", endpoint_url="http://127.0.0.1:9000/infer", supported_models=["gpt-4"], api_key="sk-seller")
ask = gw.submit_ask(seller.seller_id, model_id="gpt-4", price="10", capacity=1000)
gw.report_capacity(seller.seller_id, model_id="gpt-4", available_tokens=42)
gw.list_trades(seller.seller_id)
gw.cancel_ask(seller.seller_id, ask.ask_id)

import { SellerClient } from "@ai-token-gateway/sdk";

const seller = new SellerClient({ baseUrl: "http://127.0.0.1:8080" });
const registered = await seller.register({
  name: "acme",
  endpoint_url: "http://127.0.0.1:9000/infer",
  supported_models: ["gpt-4"],
  api_key: "sk-seller",
});
seller.setApiKey(registered.api_key);
const ask = await seller.submitAsk(registered.seller_id, { model_id: "gpt-4", price: "10", capacity: 1000 });
await seller.reportCapacity(registered.seller_id, { model_id: "gpt-4", available_tokens: 42, queued_tokens: 0 });
await seller.listTrades(registered.seller_id);
await seller.cancelAsk(registered.seller_id, ask.ask_id);