Template defaults seed from deploy_settings_const; new tenants copy them, import decides per key, and /get_settings reads the per-tenant rows.
Co-authored-by: Cursor <cursoragent@cursor.com>
Import can_edit=0 settings via the sold version's admin login + get_settings, for Super Admin program-settings UI.
Co-authored-by: Cursor <cursoragent@cursor.com>