Usage

Viewer (/schematic) — switch tabs or deep-link with ?tab=journey|domains|table; expand every group at once with ?expand=all; toggle EN/中文 from the header.
Star map — drag the panel anywhere; drag the bottom-right grip to resize; scroll the mouse wheel over it to tune the backdrop (0 = fully transparent); hover a dot for the plugin's card; double-click to open the viewer fully expanded.
Settings → Plugin topology — opens the viewer; the backdrop slider two-way syncs with the wheel.
Timeline — the replay toggle pages back through the selected session's history; the stats toggle swaps in the per-plugin count table (polled only while open).
Workbench — the header's ✎ toggles edit mode (off by default). In edit mode: a plugin's panel offers disable/enable and an inline config editor; a cluster card offers provider swap per seam; the drawer previews the queued batch (entry diff + YAML diff + warnings) with apply / rollback / clear. Danger moves (disabling schematic itself) ask for the entry id to be typed in.
Ask in chat — in the viewer, a package's panel offers to ask about it in a fresh conversation, question sent for you.

dsh-schematic