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/imageChainV2.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 { buildImageV2Workflow, IMAGE_V2_NODE_LABELS, resolveKreaGenerateAssets } from '~/server/utils/imageWorkflowV2'
 import { ensureComfyLoraNames, persistLoraFields } from '~/server/utils/loras'
@@ -243,7 +243,7 @@ export async function runEditV2(job: Job, params: EditV2RunParams) {
           height: params.height,
           aspect: params.aspect,
           turbo: params.turbo === true,
-          filenamePrefix: chainTotal > 1 ? `${comfyJobPrefix(job.id)}_p${index + 1}` : comfyJobPrefix(job.id),
+          filenamePrefix: chainTotal > 1 ? `${comfyImagePrefix()}_${comfyJobPrefix(job.id)}_p${index + 1}` : `${comfyImagePrefix()}_${comfyJobPrefix(job.id)}`,
           kreaUnetName: krea?.unet,
           kreaClipName: krea?.clip,
           kreaVaeName: krea?.vae,