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/compose-bot-prompt.ts

@@ -12,6 +12,10 @@ type WorkspaceBotPrompt = {
 type Params = {
     system_prompt?: string | null;
     memory?: string | null;
+    /**
+     * What the bot remembers about the user it's working with.
+     */
+    user_memory?: string | null;
     /**
      * The workspace the bot is working in, if any.
      */
@@ -25,13 +29,14 @@ type Params = {
 /**
  * The full prompt a bot runs with (markdown): its own core instructions,
  * then, in a workspace, the workspace's context and the bot's
- * instructions there, then its core memory and its memory there. Empty
- * parts are left out; the workspace heading always shows, so the bot
- * knows where it is.
+ * instructions there, then its core memory, its memory about the user and
+ * its memory in the workspace. Empty parts are left out; the workspace
+ * heading always shows, so the bot knows where it is.
  */
 export default function composeBotPrompt({
     system_prompt,
     memory,
+    user_memory,
     workspace,
     workspace_bot,
 }: Params) {
@@ -63,6 +68,10 @@ export default function composeBotPrompt({
         parts.push(`# Memory\n\n${memory.trim()}`);
     }
 
+    if (user_memory?.trim()) {
+        parts.push(`# Memory about the user\n\n${user_memory.trim()}`);
+    }
+
     if (workspace && workspace_bot?.memory?.trim()) {
         parts.push(`# Memory in ${name}\n\n${workspace_bot.memory.trim()}`);
     }