Add an xAIGen SNOFS switch for Flux and Krea.

It is the same LoRA card as the rest of the chain; the toggle only adds or removes that card so it no longer comes back after you turn it off.

Co-authored-by: Cursor <cursoragent@cursor.com>

utils/imageV2.ts

@@ -74,7 +74,7 @@ export const IMAGE_V2_KREA_UNET_CANDIDATES = [
   'krea2_turbo_nvfp4.safetensors',
   'krea2_turbo_fp8_scaled.safetensors'
 ] as const
-export const IMAGE_V2_KREA_CONCEPT_LORA = ''
+export const IMAGE_V2_KREA_CONCEPT_LORA = 'xaigen-snofs_krea_v1_3D.safetensors'
 
 export const IMAGE_V2_ROLE_HEADERS: Record<Exclude<ImageV2Task, 'scene' | 'refine' | 't2i'>, string> = {
   outfit: 'Person, face, body, pose, and background from image 1. Clothing only from image 2. Fit the outfit from image 2 to the body in image 1. Do not copy image 2’s face, body shape, or pose.',
@@ -175,9 +175,18 @@ export type ImageV2PresetSettings = {
   height?: number
 }
 
-export function isImageV2ConceptLora(name: string) {
+export function imageV2ConceptLoraName(engine: ImageV2Engine, kreaConcept?: string) {
+  if (engine === 'krea') return String(kreaConcept || IMAGE_V2_KREA_CONCEPT_LORA || '').trim()
+  return IMAGE_V2_SNOFS_LORA
+}
+
+export function isImageV2ConceptLora(name: string, engine?: ImageV2Engine) {
   const id = loraIdentityKey(name)
-  return id === loraIdentityKey(IMAGE_V2_SNOFS_LORA) || /klein_snofs/i.test(id)
+  const flux = id === loraIdentityKey(IMAGE_V2_SNOFS_LORA) || /klein_snofs/i.test(id)
+  const krea = id === loraIdentityKey(IMAGE_V2_KREA_CONCEPT_LORA) || /snofs_krea/i.test(id)
+  if (engine === 'krea') return krea
+  if (engine === 'flux') return flux
+  return flux || krea
 }
 
 export function isImageV2ConsistencyLora(name: string) {
@@ -203,6 +212,10 @@ export function upsertImageV2Lora(stack: unknown, name: string, model: number, c
   return [item, ...current]
 }
 
+export function removeImageV2ConceptLora(stack: unknown, engine?: ImageV2Engine) {
+  return normalizeLoraStack(stack).filter(item => !isImageV2ConceptLora(item.name, engine))
+}
+
 export function defaultImageV2LoraStack(opts: {
   engine: ImageV2Engine
   mode: ImageV2Mode
@@ -242,7 +255,7 @@ export function mergeLegacyImageV2Loras(stack: unknown, opts: {
     const name = String(opts.kreaConcept || '').trim()
     const model = Number(opts.snofsModel) || 0
     const clip = Number(opts.snofsClip) || 0
-    if (name && (model > 0 || clip > 0) && !items.some(item => loraIdentityKey(item.name) === loraIdentityKey(name))) {
+    if (name && (model > 0 || clip > 0) && !items.some(item => isImageV2ConceptLora(item.name, 'krea'))) {
       return upsertImageV2Lora(items, name, model, clip)
     }
     return items

utils/loras.ts

@@ -31,7 +31,7 @@ export function loraIdentityKey(name: string) {
 
 export function isXaigenOnlyLora(name: string) {
   const base = loraBasename(name)
-  return /^xaigen/i.test(base) || /klein_snofs/i.test(base)
+  return /^xaigen/i.test(base) || /klein_snofs|snofs_krea/i.test(base)
 }
 
 /** Pick the real Comfy filename: exact path, then same basename ignoring `xaigen-`, then suffix/contains. */