Let the coordinator create workspaces and write findings in tasks

create_workspace gives the coordinator a way to start a workspace with its shared context, and the tool list is shared, so a new id can be used by create_bot or add_bot_to_workspace in the same reply.

A coordinator's tasks now get create_workspace and update_workspace too: the research task that had the material could only report it, never write it into the workspace, so the coordinator promised an update it had no turn to make.

A workspace created from chat is pushed as server:workspace-created, from the tool and from the live relay, so the rail shows it without a reload.

src/layouts/bots/(hooks)/use-live-workspaces.ts

@@ -1,7 +1,7 @@
 import { useState } from "react";
 import type { BUN_SQLITE_COBBLE_BOT_MESSAGES } from "@/db/types/db";
 import useServerEvent from "@/src/hooks/use-server-event";
-import type { WorkspaceWithActivity } from "@/src/types";
+import type { WorkspaceCreatedData, WorkspaceWithActivity } from "@/src/types";
 
 type Params = {
     workspaces: WorkspaceWithActivity[];
@@ -12,11 +12,29 @@ type Params = {
 };
 
 /**
- * The user's workspaces, marked unread as bot messages arrive in them.
+ * The user's workspaces, marked unread as bot messages arrive in them and
+ * kept current when one is created (a bot can create one, so it shows
+ * without a reload).
  */
 export default function useLiveWorkspaces({ workspaces, open_workspace_id }: Params) {
     const [live, setLive] = useState(workspaces);
 
+    useServerEvent({
+        event: "server:workspace-created",
+        onData: (data: WorkspaceCreatedData) => {
+            setLive((prev) => {
+                if (prev.some((workspace) => workspace.id == data.workspace.id)) return prev;
+
+                /** The rail lists them oldest first (`grabUserWorkspaces`). */
+                const at = prev.findIndex((workspace) => Number(workspace.id) > Number(data.workspace.id));
+
+                if (at < 0) return [...prev, data.workspace];
+
+                return [...prev.slice(0, at), data.workspace, ...prev.slice(at)];
+            });
+        },
+    });
+
     useServerEvent({
         event: "server:bot-message",
         onData: (message: BUN_SQLITE_COBBLE_BOT_MESSAGES) => {