feat: add lucy-2.1-vton batch/queue API support

[AdirAmsalem]

Summary

lucy-2.1-vton (virtual try-on) is now available as a batch/queue model in addition to realtime. Users can submit async video processing jobs for virtual try-on using the queue API.

Also adds lucy-vton-latest as a video model alias for server-side resolution.

Usage

import { createDecartClient, models } from "@decartai/sdk";

const client = createDecartClient({ apiKey: "..." });

const result = await client.queue.submitAndPoll({
  model: models.video("lucy-2.1-vton"),
  prompt: "Wearing a red leather jacket",
  data: videoBlob,
});

Test plan

• Unit tests pass (179/179)
• Build succeeds
• E2E tests for lucy-2.1-vton prompt and reference_image variants

---

Note

Low Risk
Low risk: this primarily extends the SDK’s model registry/types with a new video model and alias, plus adds example and test coverage; no core request/queue logic is refactored.

Overview
Adds lucy-2.1-vton as a first-class queue/batch video model in the SDK (model enums, input schema mapping, and model definitions with /v1/generate/* + /v1/jobs/* paths), and introduces lucy-vton-latest as a video-model alias for server-side resolution.

Updates type-level input documentation selection so lucy-2.1-vton uses the VideoEdit2Inputs shape, adds an example script for async virtual try-on processing, and extends unit + E2E tests to cover the new model/alias.

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commit: d7174eb