[backport core/1.43] fix: use hash lookup for missing asset detection (#11873)#11890

christian-byrne merged 1 commit intocore/1.43Comfy-Org/ComfyUI_frontend:core/1.43from

codex/backport-11873-core-1.43Comfy-Org/ComfyUI_frontend:codex/backport-11873-core-1.43Copy head branch name to clipboard