Give the coordinator working crew management tools

- Resolve the crew and workspaces fresh inside each tool run, so a bot or
  workspace created earlier in the same reply is usable: create_bot,
  assign_computer, add_bot_to_workspace, delegate_task and
  set_bot_workspace_instructions.
- Add coordinator-only update_bot, find_bot, find_workspace, delete_bot,
  delete_workspace and remove_bot_from_workspace tools.
- Push server:workspace-removed when a workspace is deleted, and
  workspace_ids on server:bot-updated so a workspace's crew drops a bot
  that was taken out of it.

src/types/index.ts

@@ -192,6 +192,13 @@ export type WorkspaceCreatedData = {
     workspace: WorkspaceWithActivity;
 };
 
+/**
+ * `server:workspace-removed` data: the workspace that was deleted.
+ */
+export type WorkspaceRemovedData = {
+    workspace_id: number;
+};
+
 /**
  * `server:bot-removed` data: the bot that was deleted.
  */
@@ -213,6 +220,11 @@ export type BotUpdatedData = {
      * live relay). Null means its main one.
      */
     computer_id?: number | null;
+    /**
+     * The workspaces the bot is in, when the push read them (a membership
+     * change). A workspace's crew drops a bot that's no longer in it.
+     */
+    workspace_ids?: number[];
 };
 
 /**
@@ -845,6 +857,11 @@ export const WebSocketEvents = [
      * `WorkspaceCreatedData`)
      */
     "server:workspace-created",
+    /**
+     * A workspace the user could see was deleted (`data`:
+     * `WorkspaceRemovedData`)
+     */
+    "server:workspace-removed",
     /**
      * A running job took a step (`data`: `BotJobUpdateData`)
      */