Show the coordinator in the workspace rail under the workspace row

src/layouts/bots/(partials)/rail-workspace-list.tsx

@@ -2,7 +2,10 @@ import Divider from "@moduletrace/twui/layout/Divider";
 import { useContext } from "react";
 import { AddFlowContext } from "../(data)/add-flow-context";
 import type { BotWithLastMessage, WorkspaceWithActivity } from "@/src/types";
+import CoordinatorRow from "./coordinator-row";
 import RailBackLink from "./rail-back-link";
+import RailBotCard from "./rail-bot-card";
+import RailBotSessions from "./rail-bot-sessions";
 import RailBotsSection from "./rail-bots-section";
 import RailSectionAddButton from "./rail-section-add-button";
 import WorkspaceRow from "./workspace-row";
@@ -10,8 +13,8 @@ import WorkspaceRow from "./workspace-row";
 type Props = {
     workspace: WorkspaceWithActivity;
     /**
-     * The workspace's crew: the coordinator is left out, only the bots
-     * attached to the workspace show.
+     * The workspace's crew: the bots attached to the workspace, plus (for
+     * the super admin, who works in every workspace) the coordinator.
      */
     bots: BotWithLastMessage[];
     selected_id?: number;
@@ -23,11 +26,12 @@ type Props = {
 
 /**
  * The rail inside a workspace: back to all bots, the workspace itself (its
- * page), then the workspace's bots. Every conversation here runs with the
- * workspace's context. The coordinator is reached from the main rail.
+ * page), the coordinator working in it, then the workspace's bots. Every
+ * conversation here runs with the workspace's context.
  */
 export default function RailWorkspaceList({ workspace, bots, selected_id, on_workspace_page }: Props) {
     const { openLinkBots } = useContext(AddFlowContext);
+    const coordinator = bots.find((bot) => bot.kind === "coordinator");
     const workers = bots.filter((bot) => bot.kind !== "coordinator");
     const base = `/admin/workspaces/${workspace.id}`;
 
@@ -39,6 +43,23 @@ export default function RailWorkspaceList({ workspace, bots, selected_id, on_wor
             />
             <Divider className="shrink-0 mx-1 @rail:mx-3 my-2 w-auto border-hairline dark:border-hairline" />
             <WorkspaceRow workspace={{ ...workspace, unread: 0 }} selected={on_workspace_page} />
+            {coordinator ? (
+                <RailBotCard selected={coordinator.id === selected_id}>
+                    <CoordinatorRow
+                        bot={coordinator}
+                        bots={bots}
+                        href={`${base}/bots/${coordinator.id}`}
+                        selected={coordinator.id === selected_id}
+                    />
+                    {coordinator.id === selected_id ? (
+                        <RailBotSessions
+                            key={coordinator.id}
+                            bot={coordinator}
+                            workspace_id={Number(workspace.id)}
+                        />
+                    ) : null}
+                </RailBotCard>
+            ) : null}
             <RailBotsSection
                 action={<RailSectionAddButton title="Add bots to this workspace" onClick={openLinkBots} />}
                 title="Workspace bots"