adobe-core-workflow-a

# Adobe Core Workflow A — Firefly Services ## Overview Primary creative workflow using Adobe Firefly v3 APIs: text-to-image generation, generative fill (inpainting), and image expansion (outpainting). These are the most common Firefly Services operations for marketing asset automation. ## Prerequisites - Completed `adobe-install-auth` with Firefly API scopes (`firefly_api,ff_apis`) - `@adobe/firefly-apis` installed, or direct REST access - Pre-signed cloud storage URLs for input/output images (S3, Azure Blob, or Dropbox) ## Instructions ### Step 1: Text-to-Image Generation (Synchronous) ```typescript // src/workflows/firefly-generate.ts import { getAccessToken } from '../adobe/client'; interface FireflyGenerateOptions { prompt: string; negativePrompt?: string; width?: number; // 1024, 1472, 1792, 2048 height?: number; n?: number; // 1-4 images contentClass?: 'art' | 'photo'; style?: { presets?: string[]; // e.g., ['digital_art', 'cinematic'] strength?: number; // 0-100 }; } interface FireflyOutput { outputs: Array<{ image: { url: string }; seed: number; }>; } export async function generateImage(opts: FireflyGenerateOptions): Promise<FireflyOutput> { const token = await getAccessToken(); const body: Record<string, any> = { prompt: opts.prompt, n: opts.n || 1, size: { width: opts.width || 1024, height: opts.height || 1024 }, contentClass: opts.contentClass || 'photo', }; if (opts.negativePrompt...