feat(05-04): OffersSection component + client dashboard wiring + /admin/forecast page

- Create src/components/client/OffersSection.tsx — displays public_name, cumulative_price, accepted_total (no internal_name)
- Extend client-dashboard.tsx — import OffersSection, add Offerte Attive sidebar block conditional on view.activeOffers
- Extend client/[token]/page.tsx adapter — map activeOffers from ProjectView to ClientView
- Create src/app/admin/forecast/page.tsx — RSC with 12-month revenue table using getRevenueForecast12Months(), bar chart column, totals row, empty-state message

src/app/admin/forecast/page.tsx

@@ -0,0 +1,75 @@
+import { getRevenueForecast12Months } from "@/lib/forecast-queries";
+
+export const revalidate = 0;
+
+export default async function ForecastPage() {
+  const forecast = await getRevenueForecast12Months();
+  const totalForecast = forecast.reduce((sum, m) => sum + m.total, 0);
+
+  return (
+    <div className="max-w-3xl mx-auto py-8 px-4">
+      <h1 className="text-2xl font-bold text-[#1a1a1a] mb-2">Revenue Forecast</h1>
+      <p className="text-sm text-[#71717a] mb-6">
+        Proiezione 12 mesi basata sulle offerte attive, i loro accepted_total e le durate in mesi.
+        Ogni offerta distribuisce il suo totale equamente per i mesi di durata a partire dalla data di inizio.
+      </p>
+
+      <div className="bg-white rounded-lg border border-[#e5e7eb] overflow-hidden">
+        <table className="w-full text-sm">
+          <thead className="bg-[#f9f9f9] border-b border-[#e5e7eb]">
+            <tr>
+              <th className="px-4 py-3 text-left text-xs font-semibold text-[#71717a] uppercase tracking-wider">
+                Mese
+              </th>
+              <th className="px-4 py-3 text-right text-xs font-semibold text-[#71717a] uppercase tracking-wider">
+                Fatturato previsto
+              </th>
+              <th className="px-4 py-3 text-right text-xs font-semibold text-[#71717a] uppercase tracking-wider">
+                Barra
+              </th>
+            </tr>
+          </thead>
+          <tbody className="divide-y divide-[#e5e7eb]">
+            {forecast.map((month) => {
+              const maxTotal = Math.max(...forecast.map((m) => m.total), 1);
+              const pct = Math.round((month.total / maxTotal) * 100);
+              return (
+                <tr key={`${month.year}-${month.month}`} className="hover:bg-[#f9f9f9]">
+                  <td className="px-4 py-3 text-[#1a1a1a] capitalize">{month.label}</td>
+                  <td className="px-4 py-3 text-right font-mono text-[#1a1a1a]">
+                    {month.total > 0 ? `€${month.total.toFixed(2)}` : <span className="text-[#71717a]">—</span>}
+                  </td>
+                  <td className="px-4 py-3">
+                    {month.total > 0 && (
+                      <div className="flex justify-end items-center">
+                        <div
+                          className="bg-[#1A463C] h-2 rounded"
+                          style={{ width: `${pct}%`, minWidth: "4px", maxWidth: "120px" }}
+                        />
+                      </div>
+                    )}
+                  </td>
+                </tr>
+              );
+            })}
+          </tbody>
+          <tfoot className="border-t-2 border-[#e5e7eb] bg-[#f9f9f9]">
+            <tr>
+              <td className="px-4 py-3 text-sm font-semibold text-[#1a1a1a]">Totale 12 mesi</td>
+              <td className="px-4 py-3 text-right font-mono font-bold text-[#1a1a1a]">
+                €{totalForecast.toFixed(2)}
+              </td>
+              <td />
+            </tr>
+          </tfoot>
+        </table>
+      </div>
+
+      {forecast.every((m) => m.total === 0) && (
+        <p className="text-sm text-[#71717a] mt-4">
+          Nessuna offerta con accepted_total trovata. Assegna micro-offerte ai progetti e imposta il totale accettato.
+        </p>
+      )}
+    </div>
+  );
+}

src/app/client/[token]/page.tsx

@@ -66,6 +66,7 @@ function projectViewToClientView(
       created_at: n.created_at instanceof Date ? n.created_at.toISOString() : String(n.created_at),
     })),
     global_progress_pct: view.global_progress_pct,
+    activeOffers: view.activeOffers,
   };
 }
 

src/components/client-dashboard.tsx

@@ -7,6 +7,7 @@ import { DocumentsSection } from './documents-section';
 import { NotesSection } from './notes-section';
 import { PhaseViewToggle } from './client/kanban/PhaseViewToggle';
 import { ChatSection } from './client/ChatSection';
+import { OffersSection } from './client/OffersSection';
 
 interface ClientDashboardProps {
   view: ClientView;
@@ -54,6 +55,12 @@ export function ClientDashboard({ view, token, comments }: ClientDashboardProps)
                 <h2 className="text-xs font-bold text-[#71717a] uppercase tracking-wider mb-3">Pagamenti</h2>
                 <PaymentStatus accepted_total={view.client.accepted_total} payments={view.payments} />
               </div>
+              {view.activeOffers && view.activeOffers.length > 0 && (
+                <div>
+                  <h2 className="text-xs font-bold text-[#71717a] uppercase tracking-wider mb-3">Offerte Attive</h2>
+                  <OffersSection offers={view.activeOffers} />
+                </div>
+              )}
               <div>
                 <h2 className="text-xs font-bold text-[#71717a] uppercase tracking-wider mb-3">Documenti & File</h2>
                 <DocumentsSection documents={view.documents} />

src/components/client/OffersSection.tsx

@@ -0,0 +1,40 @@
+interface ActiveOffer {
+  id: string;
+  public_name: string;       // micro offer public name only (security: see T-05-10)
+  cumulative_price: string;  // sum of service prices
+  accepted_total: string | null;
+}
+
+interface OffersSectionProps {
+  offers: ActiveOffer[];
+}
+
+export function OffersSection({ offers }: OffersSectionProps) {
+  if (offers.length === 0) return null;
+
+  return (
+    <div className="space-y-3">
+      {offers.map((offer) => (
+        <div key={offer.id} className="bg-white rounded-lg border border-[#e5e5e5] p-4">
+          <p className="text-sm font-semibold text-[#1a1a1a]">{offer.public_name}</p>
+          <div className="mt-2 space-y-1">
+            <div className="flex items-center justify-between">
+              <span className="text-xs text-[#71717a]">Valore incluso</span>
+              <span className="text-xs font-mono text-[#1a1a1a]">
+                €{parseFloat(offer.cumulative_price).toFixed(2)}
+              </span>
+            </div>
+            {offer.accepted_total && (
+              <div className="flex items-center justify-between">
+                <span className="text-xs font-semibold text-[#1a1a1a]">Prezzo finale</span>
+                <span className="text-sm font-bold text-[#1A463C]">
+                  €{parseFloat(offer.accepted_total).toFixed(2)}
+                </span>
+              </div>
+            )}
+          </div>
+        </div>
+      ))}
+    </div>
+  );
+}