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/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. */