Adiciona mapper de campos, endpoint GET activation-preview, modal
FOSS/OpenPanel/Odoo e canManageBilling para staff activar conta.
Co-authored-by: Cursor <cursoragent@cursor.com>
Specs stay at repo root (cross-VM). Move deploy and code into logical
projects with README per domain, updated manifest.yaml, and symlinks at
legacy paths for VM122 backward compatibility.