Chat is an append-only chat.jsonl paged by sequence number: the welcome
carries the latest 50 messages and GET /rigshare/api/chat pages further back.
The panel loads older pages as you scroll up, keeps your place, and adds date
dividers. ComfyUI reuses one slot element between custom sidebar tabs, so
each tab now replaces the slot's content instead of appending to it.
The Files browser gets tabs instead of a Home screen, also in the Open, Save
and Move dialogs; All (the whole workflows folder) is for admins. Per-workflow
access lists are removed: a live workflow's access is its folder's, and This
tab offers Folder access to the folder's owner.
The server tells everyone who could open the old path where a file or folder
went (checked before folder settings change, so restricted names don't leak),
and clients re-point their tabs through ComfyUI's own rename without a second
server move. Tabs of files moved out of reach stay as private copies.
Replaces Share this tab / Stop sharing and the auto-share settings. The Live
list shows workflows someone has open, the Files tab marks live files,
private tabs offer Move to Shared, and deleting or moving a live file into a
private folder closes its room on the server.