Export social image sizes

Branch logic

• If the user has not provided imagen fuente, ask para it before generating the final multi-size image set.
• If a reference image is provided, preserve the subject identity, proportions, y important details before changing style o scene.
• If the first result fails visual inspection, fix the smallest broken area first instead of regenerating the whole image.
• If the first tool path fails, switch to the next listed option: outpainting, upscale.

When not to use

• Do not use this as proof that the generated multi-size image set is factually real o legally approved.
• Do not use it when the user needs professional legal, medical, safety, o regulated-compliance judgment.

• The final asset clearly matches the requested multi-size image set.
• The main subject still reflects the original imagen fuente.
• Text, hands, logos, edges, y detalles del producto are not visibly broken.
• The result is usable in the target channel sin another full regeneration.