ComfyUI no longer saves clipspace and pasted files in separate sub-directories anymore?

Right now, ComfyUI doesn't save clipspace and pasted files in separate sub-directories anymore?

I've noticed that in the latest ComfyUI version, as well as several previous versions:

When creating a mask with the MaskEditor, it generates `clipspace-mask-XXX.png`, `clipspace-paint-XXX.png`, `clipspace-painted-masked-XXXX.png` directly in the `/input` directory, whereas previously they were created in `/input/clipspace`
Or when copying an image and pasting into the workflow, it creates those image files directly in the `/input` directory, whereas previously they were created in `/input/pasted` -- seems like this part has been fixed in the latest version?

I don't know if it's a bug or intentional. If it's a bug, I'll hold off updating ComfyUI. But if it's intentional, I'll go ahead and update and find a way to manage these files so they don't clutter up the input directory.

### Current version (latest)

### Old version (that I used)

Reproduce the MaskEditor mask-save flow and the workflow image-paste flow, checking whether generated files land in /input/clipspace, /input/pasted, or directly in /input. Trace the entry points for both flows and compare current behavior with the described old behavior. Done means establishing whether the location change is intentional or defining the required regression fix.

Written by the indexing model from the issue text.