feat(01-04): ClientDashboard wrapper con header, progress bar globale, layout sezioni

- Header sticky: logo iamcavalli (xs, angolo sinistro) + brand_name cliente (prominente, centrato)
- Progress bar globale con percentuale visibile
- Brief cliente con accent bar sinistra
- Sezioni: PhaseTimeline, PaymentStatus (sempre), Documents/Notes (condizionali)
- Footer con avviso link privato
- Server Component puro, nessun 'use client' necessario

src/components/client-dashboard.tsx

@@ -0,0 +1,99 @@
+import type { ClientView } from '@/lib/client-view';
+import { Progress } from '@/components/ui/progress';
+import { PhaseTimeline } from './phase-timeline';
+import { PaymentStatus } from './payment-status';
+import { DocumentsSection } from './documents-section';
+import { NotesSection } from './notes-section';
+
+interface ClientDashboardProps {
+  view: ClientView;
+}
+
+export function ClientDashboard({ view }: ClientDashboardProps) {
+  return (
+    <div className="min-h-screen bg-white">
+      {/* Header: logo iamcavalli (piccolo) + brand_name cliente (prominente) */}
+      <header className="bg-white border-b border-[#e5e5e5] sticky top-0 z-10">
+        <div className="max-w-4xl mx-auto px-4 sm:px-6 py-5">
+          <div className="flex items-center">
+            {/* iamcavalli — piccolo, angolo sinistro */}
+            <span className="text-xs font-semibold tracking-widest text-[#999999] uppercase w-28 shrink-0">
+              iamcavalli
+            </span>
+
+            {/* Brand name cliente — prominente, centrato */}
+            <h1 className="flex-1 text-center text-2xl sm:text-3xl font-bold text-[#1a1a1a] tracking-tight">
+              {view.client.brand_name}
+            </h1>
+
+            {/* Spacer bilanciatore */}
+            <div className="w-28 shrink-0" />
+          </div>
+        </div>
+      </header>
+
+      {/* Barra progresso globale */}
+      <section className="bg-[#f9f9f9] border-b border-[#e5e5e5]">
+        <div className="max-w-4xl mx-auto px-4 sm:px-6 py-5">
+          <div className="flex items-center justify-between mb-2">
+            <p className="text-sm font-semibold text-[#1a1a1a]">Avanzamento Progetto</p>
+            <p className="text-sm font-bold text-[#1a1a1a]">{view.global_progress_pct}%</p>
+          </div>
+          <Progress value={view.global_progress_pct} className="h-2" />
+        </div>
+      </section>
+
+      {/* Contenuto principale */}
+      <main className="max-w-4xl mx-auto px-4 sm:px-6 py-10 space-y-14">
+        {/* Brief progetto */}
+        {view.client.brief && (
+          <section>
+            <p className="text-base text-[#666666] italic leading-relaxed border-l-4 border-[#0066cc] pl-4">
+              {view.client.brief}
+            </p>
+          </section>
+        )}
+
+        {/* Timeline fasi */}
+        <section>
+          <h2 className="text-xl font-bold text-[#1a1a1a] mb-6">Fasi del Progetto</h2>
+          <PhaseTimeline phases={view.phases} />
+        </section>
+
+        {/* Stato pagamenti — sempre visibile (D-10) */}
+        <section>
+          <h2 className="text-xl font-bold text-[#1a1a1a] mb-6">Pagamenti</h2>
+          <PaymentStatus
+            accepted_total={view.client.accepted_total}
+            payments={view.payments}
+          />
+        </section>
+
+        {/* Documenti — solo se presenti */}
+        {view.documents.length > 0 && (
+          <section>
+            <h2 className="text-xl font-bold text-[#1a1a1a] mb-6">Documenti & File</h2>
+            <DocumentsSection documents={view.documents} />
+          </section>
+        )}
+
+        {/* Note / Log decisioni — solo se presenti */}
+        {view.notes.length > 0 && (
+          <section>
+            <h2 className="text-xl font-bold text-[#1a1a1a] mb-6">Note & Decisioni</h2>
+            <NotesSection notes={view.notes} />
+          </section>
+        )}
+      </main>
+
+      {/* Footer */}
+      <footer className="border-t border-[#e5e5e5] bg-[#f9f9f9] mt-10">
+        <div className="max-w-4xl mx-auto px-4 sm:px-6 py-6">
+          <p className="text-xs text-[#999999] text-center">
+            Questa e&apos; la tua dashboard privata — non condividere il link.
+          </p>
+        </div>
+      </footer>
+    </div>
+  );
+}