Share one crew across the install, keep user memory per user

Bots, workspaces and computers now belong to the install. Users reach
workers only through bot_users (assigned by a super admin or admin) and
workspace_users; the coordinator and main computer are one per install,
and only the super admin sees the coordinator. Conversations are per
user (bot_sessions.user_id), jobs run for the session's user, and live
updates go only to who should see them.

A bot's core memory is now general knowledge shared by every user it
works for; what it learns about a user lives in bot_user_memories.

One-off scripts move existing installs over: move-bot-memory-to-owners
(run first), then share-crew.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

src/utils/parse-id-list.test.ts

@@ -0,0 +1,10 @@
+import { describe, expect, test } from "bun:test";
+import parseIdList from "./parse-id-list";
+
+describe("parseIdList", () => {
+    test("reads comma separated ids and drops the rest", () => {
+        expect(parseIdList({ ids: "3,10, 7" })).toEqual([3, 10, 7]);
+        expect(parseIdList({ ids: "x,0,-2,4" })).toEqual([4]);
+        expect(parseIdList({ ids: null })).toEqual([]);
+    });
+});