Delete Account

Permanently delete the authenticated user's account.

Deletion is a single bulk DELETE so Postgres FK cascades do the work in one statement — the previous ORM-cascade delete loaded every related row (thousands of transactions) into memory and issued per-row DELETEs, which exceeded the mobile client's timeout for real accounts. Finexer consents are revoked best-effort AFTER the response, so their HTTP calls can never delay or block the deletion.