Let bots ask multiple-choice questions before acting

ask_user puts up to six questions on one card (radios for one pick,
checkboxes for several, an optional typed Other) as a [question:ID] chip.
The user's answers are checked against the questions, stored in
bot_questions and sent to the bot as their chat message; Skip says so.
Offered in chat replies and user-started tasks, never in routines, hook
calls or chatroom sessions.

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

src/functions/backend/db/users/delete-user.ts

@@ -74,7 +74,7 @@ export default async function deleteUser({ actor_user_id, actor_user_types, user
     /**
      * These point at the user without a foreign key, so nothing cascades.
      */
-    for (const table of ["user_types", "user_passwords", "sso_login_codes", "secret_requests", "bot_graphics"]) {
+    for (const table of ["user_types", "user_passwords", "sso_login_codes", "secret_requests", "bot_questions", "bot_graphics"]) {
         await BunSQLite.sql({ sql: `DELETE FROM ${table} WHERE user_id = ?`, values: [user.id] });
     }