Delete Comfy video, image, and audio files from the desktop after they are saved to the library.

Audio never called purge, image stills used untagged names, and a locked file could abort the whole host-agent delete.

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

server/utils/imageChain.ts

@@ -1,6 +1,6 @@
 import { createJob, emitJob, type Job } from '~/server/utils/jobs'
 import { ensureComfyReady } from '~/server/utils/comfyLifecycle'
-import { assertImageScaleToTotalPixelsNode, getComfyHost, uploadImage, queuePrompt } from '~/server/utils/comfy'
+import { assertImageScaleToTotalPixelsNode, comfyImagePrefix, getComfyHost, uploadImage, queuePrompt } from '~/server/utils/comfy'
 import { withImageComfyHost, waitForImageEdit, downloadEditedImage, purgeImageComfyArtifacts } from '~/server/utils/imageComfy'
 import { buildEditWorkflow } from '~/server/utils/imageWorkflow'
 import { ensureComfyLoraNames } from '~/server/utils/loras'
@@ -128,7 +128,7 @@ export async function runEdit(job: Job, params: EditRunParams) {
           steps: params.steps,
           seed,
           cfg: params.cfg,
-          filenamePrefix: `${comfyJobPrefix(job.id)}_p${index + 1}`,
+          filenamePrefix: `${comfyImagePrefix()}_${comfyJobPrefix(job.id)}_p${index + 1}`,
           loraStack: params.loraStack || params.loraName,
           scaleToTotalPixels: params.scaleToTotalPixels,
           scaleMegapixels: params.scaleMegapixels