"Genera Attestato" button on the association detail page downloads
the certificate PDF from the new backend endpoint; the edit dialog
gained a ratification-code field (used on the certificate).
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017hQcuUQFue2bFvrYw2UQhK
lib/ was never committed despite every page importing from it - a
fresh clone couldn't build. public/logo-encap.jpg was likewise
missing even though app/login/page.tsx already references it.
Also gitignore .idea/, which shouldn't be tracked.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017hQcuUQFue2bFvrYw2UQhK
