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/harness/tools/bot/set-workspace-instructions-tool.ts

@@ -1,6 +1,7 @@
 import { z } from "zod";
 import type { BUN_SQLITE_COBBLE_BOTS } from "@/db/types/db";
 import { AppData } from "@/src/data/app-data";
+import grabCrewWorkers from "@/src/functions/backend/db/bots/grab-crew-workers";
 import updateWorkspaceBot from "@/src/functions/backend/db/workspaces/update-workspace-bot";
 import type { HarnessTool } from "../../types";
 
@@ -37,10 +38,15 @@ export default function setWorkspaceInstructionsTool({
             instructions: z.string().trim().max(AppData.PromptMaxLength),
         }),
         run: async ({ args }) => {
-            const worker = workers.find((bot) => bot.id == args.bot_id);
+            const fresh = await grabCrewWorkers({ workspace_id });
+            const worker = fresh.find((bot) => bot.id == args.bot_id);
 
             if (!worker?.id) {
-                throw new Error(`No crew member here has id ${args.bot_id}. Crew here: ${crew}.`);
+                throw new Error(
+                    `No crew member here has id ${args.bot_id}. Crew here: ${fresh
+                        .map((bot) => `${bot.id}: ${bot.name}`)
+                        .join("; ") || "none"}.`,
+                );
             }
 
             await updateWorkspaceBot({