Purge identity refs from desktop Comfy and keep them in the server stills library.

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

server/utils/watch.ts

@@ -132,6 +132,11 @@ export function watchComfyJob(job: Job, options: { persist?: boolean } = {}): Pr
       emitChainJob(job, { type: 'error', error: job.error, message: job.error })
       if (job.id) deletePendingJob(job.id)
       removeExtendTemp(job.library?.extendTmpDir)
+      await purgeComfyArtifacts({
+        imageName: job.library?.imageName,
+        imageSubfolder: job.library?.imageSubfolder,
+        extraImageNames: job.library?.referenceImageNames
+      })
       resolve()
     }
 
@@ -209,6 +214,7 @@ export function watchComfyJob(job: Job, options: { persist?: boolean } = {}): Pr
               video,
               imageName: job.library.imageName,
               imageSubfolder: job.library.imageSubfolder,
+              extraImageNames: job.library.referenceImageNames,
               promptId: job.promptId
             })
             if (!persist) {
@@ -405,6 +411,7 @@ export function ensurePendingWatch(pending: {
   chainIndex?: number
   stillId?: string
   sound?: boolean
+  referenceImageNames?: string[]
 }) {
   const existing = getJob(pending.jobId)
   if (existing) return existing
@@ -435,7 +442,8 @@ export function ensurePendingWatch(pending: {
       parentClipId: pending.parentClipId,
       chainIndex: pending.chainIndex,
       stillId: pending.stillId,
-      sound: pending.sound
+      sound: pending.sound,
+      referenceImageNames: pending.referenceImageNames
     }
   })
   if (!pendingWatches.has(job.id)) {