- Create /admin/clients/[id]/page.tsx — Server Component using Radix Tabs (Fasi & Task, Pagamenti, Documenti, Commenti)
- Create PhasesTab: phases list with add-phase form, task lists with add-task form, status selects for phases and tasks
- Create PaymentsTab: accepted_total editor (splits to 50% on each payment), payment status selects with paid_at on saldato
- Create DocumentsTab: add document (label + URL) form, document list with delete action
- Create CommentsTab: chronological comment display (admin vs cliente style), admin reply form with entity selector
- All mutations via inline Server Action closures bound to action= props; revalidatePath ensures fresh data
- /admin page: Server Component fetching all clients with payment badges
- ClientRow component with Acconto/Saldo status badges and secret link
- /admin/clients/new: form wired to createClient Server Action
- createClient action: Zod validation, inserts client + 2 payment stubs (Acconto 50%, Saldo 50%)
- Token auto-generated server-side via nanoid $defaultFn
- Redirects to /admin/clients/[id] after creation; revalidates /admin
- src/lib/admin-queries.ts: getAllClientsWithPayments() and getClientById() for admin DB reads
- src/components/admin/NavBar.tsx: minimal nav with Clienti link and Esci (logout) button
- src/app/admin/layout.tsx: wraps all /admin/* pages with NavBar + centered main content area
Simone Cavalli