Delete imported Comfy stills from disk instead of looking for them in the video folder.

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

server/utils/imageComfy.ts

@@ -365,6 +365,7 @@ async function deleteSidecarFile(file: { filename: string; subfolder?: string; t
 async function purgeImageOnDesktop(opts: {
   inputName?: string
   inputSubfolder?: string
+  extraInputNames?: string[]
   output?: { filename: string; subfolder: string; type: string }
 }) {
   const config = useRuntimeConfig()
@@ -382,9 +383,10 @@ async function purgeImageOnDesktop(opts: {
       body: JSON.stringify({
         imageName: opts.inputName || '',
         imageSubfolder: opts.inputSubfolder || '',
+        imageNames: (opts.extraInputNames || []).filter(Boolean),
         output: opts.output || null
       }),
-      signal: AbortSignal.timeout(4000)
+      signal: AbortSignal.timeout(8000)
     })
   } catch {
     /* Host agent purge is optional; Comfy HTTP delete is the primary path. */
@@ -395,6 +397,7 @@ export async function purgeImageComfyArtifacts(opts: {
   output?: { filename: string; subfolder: string; type: string }
   inputName?: string
   inputSubfolder?: string
+  extraInputNames?: string[]
   promptId?: string
 }) {
   if (!purgeImageEnabled()) return
@@ -413,12 +416,21 @@ export async function purgeImageComfyArtifacts(opts: {
       type: 'input'
     })
   }
+  for (const name of opts.extraInputNames || []) {
+    if (!name || name === opts.inputName) continue
+    files.push({
+      filename: name,
+      subfolder: opts.inputSubfolder || '',
+      type: 'input'
+    })
+  }
   for (const file of files) {
     await deleteSidecarFile(file)
   }
   await purgeImageOnDesktop({
     inputName: opts.inputName,
     inputSubfolder: opts.inputSubfolder,
+    extraInputNames: opts.extraInputNames,
     output: opts.output
   })
   if (opts.promptId) {