- Shift+click "Send to ComfyUI" sends mode=replace, but mergeLoras keeps
the saved active flag of entries already in the list, so a listed but
disabled LoRA stayed off after the textarea was replaced.
- Call the shared enableListedLoras() after the merge, as the append path
does, so replace turns the target on and keeps its saved strength.
- Cover the path with the real mergeLoras in the send-to-comfy tests.
Based on the replace-mode coverage in willmiao/ComfyUI-Lora-Manager#1096.
Co-authored-by: Alexandre Zia <11000327+alexandrezia@users.noreply.github.com>