0ca22831-efa9-41b6-87bd-e5ee6c344547

src/components/aos/app-shell.tsx

@@ -27,6 +27,7 @@ import { SettingsView } from './views/settings'
 import { GlobalSettingsView } from './views/global-settings'
 import { SetupWizardView } from './views/setup-wizard'
 import { PortalShell } from './portal-shell'
+import { OnboardingOverlay } from './onboarding-overlay'
 
 export function AppShell() {
   const { view, sidebarOpen, setSidebarOpen, portalMode } = useAos()
@@ -80,6 +81,7 @@ export function AppShell() {
 
       <CommandMenu />
       <CompanyDrawer />
+      <OnboardingOverlay />
     </div>
   )
 }

src/components/aos/onboarding-checklist.tsx

@@ -0,0 +1,101 @@
+'use client'
+
+import { useAos } from '@/store/aos'
+import { Card, CardContent } from '@/components/ui/card'
+import { Button } from '@/components/ui/button'
+import { Badge } from '@/components/ui/badge'
+import { Progress } from '@/components/ui/progress'
+import { Check, ChevronRight, Rocket } from 'lucide-react'
+import { cn } from '@/lib/utils'
+import { useI18n } from '@/hooks/use-i18n'
+
+const CHECKLIST_ITEMS = [
+  { key: 'visit_leads', view: 'leads', label_de: 'Leads Finder erkunden', label_en: 'Explore Leads Finder', label_tr: 'Leads Finder keşfet' },
+  { key: 'visit_projects', view: 'projects', label_de: 'Projekte ansehen', label_en: 'View Projects', label_tr: 'Projeleri görüntüle' },
+  { key: 'visit_finance', view: 'finance', label_de: 'Rechnungen prüfen', label_en: 'Check Invoices', label_tr: 'Faturaları kontrol et' },
+  { key: 'visit_accounting', view: 'accounting', label_de: 'Buchhaltung (UStVA) ansehen', label_en: 'View Accounting (VAT)', label_tr: 'Muhasebeyi (KDV) görüntüle' },
+  { key: 'visit_api', view: 'api', label_de: 'API-Token erstellen', label_en: 'Create API Token', label_tr: 'API Token oluştur' },
+  { key: 'visit_portal', view: 'dashboard', label_de: 'Client-Portal öffnen', label_en: 'Open Client Portal', label_tr: 'Müşteri Portalını aç' },
+] as const
+
+export function OnboardingChecklist() {
+  const { checklist, toggleChecklist, setView, setPortalMode } = useAos()
+  const { locale } = useI18n()
+
+  const completed = CHECKLIST_ITEMS.filter((item) => checklist[item.key]).length
+  const total = CHECKLIST_ITEMS.length
+  const pct = Math.round((completed / total) * 100)
+  const allDone = completed === total
+
+  const label = (item: typeof CHECKLIST_ITEMS[number]) => {
+    if (locale === 'en') return item.label_en
+    if (locale === 'tr') return item.label_tr
+    return item.label_de
+  }
+
+  const go = (item: typeof CHECKLIST_ITEMS[number]) => {
+    if (item.view === 'dashboard' && item.key === 'visit_portal') {
+      setPortalMode(true)
+    } else {
+      setView(item.view as 'leads' | 'projects' | 'finance' | 'accounting' | 'api' | 'dashboard')
+    }
+    if (!checklist[item.key]) toggleChecklist(item.key)
+  }
+
+  if (allDone) {
+    return (
+      <Card className="border-foreground/30 bg-foreground/5">
+        <CardContent className="flex items-center gap-3 p-4">
+          <div className="flex size-10 items-center justify-center rounded-full bg-foreground text-background">
+            <Check className="size-5" />
+          </div>
+          <div className="flex-1">
+            <p className="text-sm font-semibold">Onboarding abgeschlossen!</p>
+            <p className="text-xs text-muted-foreground">Du kennst nun alle Kernfunktionen. Bei Fragen sieh im Handbuch (Wissensdatenbank) nach.</p>
+          </div>
+          <Button variant="ghost" size="sm" onClick={() => setView('kb')}>Zum Handbuch</Button>
+        </CardContent>
+      </Card>
+    )
+  }
+
+  return (
+    <Card>
+      <CardContent className="p-4">
+        <div className="mb-3 flex items-center justify-between">
+          <div className="flex items-center gap-2">
+            <Rocket className="size-4 text-muted-foreground" />
+            <span className="text-sm font-semibold">Onboarding-Checkliste</span>
+            <Badge variant="outline" className="text-[10px]">{completed}/{total}</Badge>
+          </div>
+          <span className="text-xs text-muted-foreground">{pct}%</span>
+        </div>
+        <Progress value={pct} className="mb-3 h-1.5" />
+        <div className="grid grid-cols-1 gap-1.5 sm:grid-cols-2 lg:grid-cols-3">
+          {CHECKLIST_ITEMS.map((item) => {
+            const done = checklist[item.key]
+            return (
+              <button
+                key={item.key}
+                onClick={() => go(item)}
+                className={cn(
+                  'flex items-center gap-2 rounded-md border p-2 text-left transition hover:bg-muted/50',
+                  done ? 'border-foreground/30 bg-foreground/5' : 'border-border'
+                )}
+              >
+                <div className={cn(
+                  'flex size-5 shrink-0 items-center justify-center rounded border',
+                  done ? 'border-foreground bg-foreground text-background' : 'border-muted-foreground/40'
+                )}>
+                  {done && <Check className="size-3" />}
+                </div>
+                <span className={cn('flex-1 text-xs', done && 'text-muted-foreground line-through')}>{label(item)}</span>
+                {!done && <ChevronRight className="size-3 shrink-0 text-muted-foreground" />}
+              </button>
+            )
+          })}
+        </div>
+      </CardContent>
+    </Card>
+  )
+}

src/components/aos/onboarding-overlay.tsx

@@ -0,0 +1,173 @@
+'use client'
+
+import { useAos } from '@/store/aos'
+import { Button } from '@/components/ui/button'
+import { Badge } from '@/components/ui/badge'
+import { cn } from '@/lib/utils'
+import {
+  Rocket,
+  Radar,
+  FolderKanban,
+  Receipt,
+  BookOpen,
+  Webhook,
+  Check,
+  X,
+  ChevronRight,
+  ChevronLeft,
+  Sparkles,
+  ShieldCheck,
+  CalendarDays,
+} from 'lucide-react'
+
+const STEPS = [
+  {
+    icon: Rocket,
+    title: 'Willkommen bei AOS',
+    description: 'Die selbstgehostete Plattform, die deine Agentur end-to-end betreibt: von der Lead-Suche bis zur Rechnung und Lizenzverwaltung.',
+    highlight: '20 Module · 21 API-Endpunkte · MCP-Server · Client-Portal',
+  },
+  {
+    icon: Radar,
+    title: 'Leads Finder',
+    description: 'Evidenzbasierte Website-Audits statt geratener KI-Vorschläge. Jeder Score beruht auf gespeicherten Prüfungen — die AI liefert nur die Erklärung.',
+    highlight: 'Approve → Convert → CRM Company + Deal',
+  },
+  {
+    icon: FolderKanban,
+    title: 'Projekte & Support',
+    description: 'Aufgaben, Zeitverfolgung, Budgets. Support-Tickets mit AI-Zusammenfassung und Antwort-Vorschlägen (z-ai-web-dev-sdk, server-side).',
+    highlight: 'SLA-Timer · AI Ticket Summary · Billable Time → Invoice',
+  },
+  {
+    icon: Receipt,
+    title: 'Finanzen & Buchhaltung',
+    description: 'Rechnungen mit E-Rechnung (ZUGFeRD/XRechnung), Umsatzsteuer-Voranmeldung (UStVA-XML, ELSTER), Bankabgleich (CAMT.053), EÜR, Mahnwesen.',
+    highlight: 'GoBD-konform · DATEV-Export · Hash-Kette Audit',
+  },
+  {
+    icon: BookOpen,
+    title: 'Buchhaltung & Fristen',
+    description: 'USt-Voranmeldung mit Kennzahlen (81/86/66/83/37), EÜR, Bankabgleich. Fristen-Kalender aggregiert alle Deadlines aller Module.',
+    highlight: 'Real CAMT.053 Parser · ELSTER XML · SLA-Tracking',
+  },
+  {
+    icon: Webhook,
+    title: 'API & MCP Server',
+    description: 'Public REST API mit Scoped Tokens (SHA-256 gehasht). MCP Server (JSON-RPC) für externe Agenten wie Claude Desktop oder ZeroClaw.',
+    highlight: '8 MCP Tools · HMAC-signed Webhooks · OpenAPI 3.0',
+  },
+  {
+    icon: ShieldCheck,
+    title: 'Compliance & DSGVO',
+    description: 'GoBD (Unveränderlichkeit, Hash-Kette), DSGVO (Konsens-Protokoll, Art. 15 Auskunft), BFSG (Barrierefreiheit), UWG § 7 (Cold-Outreach-Gate).',
+    highlight: 'Self-hosted · Daten bleiben im Server',
+  },
+  {
+    icon: CalendarDays,
+    title: 'Client-Portal & i18n',
+    description: 'Kunden sehen nur ihre eigenen Daten (projekt-isoliert). Meilenstein-Freigaben mit IP-Evidenz. UI in DE/EN/TR umschaltbar.',
+    highlight: 'AdES Signatur · Real IP Evidence · 3 Sprachen',
+  },
+]
+
+export function OnboardingOverlay() {
+  const { onboardingSeen, onboardingStep, setOnboardingSeen, setOnboardingStep } = useAos()
+
+  if (onboardingSeen) return null
+
+  const step = STEPS[onboardingStep]
+  const Icon = step.icon
+  const isLast = onboardingStep === STEPS.length - 1
+
+  const next = () => {
+    if (isLast) {
+      setOnboardingSeen(true)
+    } else {
+      setOnboardingStep(onboardingStep + 1)
+    }
+  }
+
+  const prev = () => onboardingStep > 0 && setOnboardingStep(onboardingStep - 1)
+  const skip = () => setOnboardingSeen(true)
+
+  return (
+    <div className="fixed inset-0 z-50 flex items-center justify-center bg-background/80 backdrop-blur-sm">
+      <div className="mx-4 w-full max-w-lg rounded-xl border border-border bg-card shadow-2xl">
+        {/* Header */}
+        <div className="flex items-center justify-between border-b border-border px-6 py-3">
+          <div className="flex items-center gap-2">
+            <Badge variant="outline" className="text-[10px]">
+              {onboardingStep + 1} / {STEPS.length}
+            </Badge>
+            <span className="text-[10px] uppercase tracking-wide text-muted-foreground">Onboarding</span>
+          </div>
+          <Button variant="ghost" size="icon" className="size-7" onClick={skip} aria-label="Überspringen">
+            <X className="size-4" />
+          </Button>
+        </div>
+
+        {/* Progress bar */}
+        <div className="h-1 w-full bg-muted">
+          <div
+            className="h-full bg-foreground transition-all duration-300"
+            style={{ width: `${((onboardingStep + 1) / STEPS.length) * 100}%` }}
+          />
+        </div>
+
+        {/* Content */}
+        <div className="space-y-4 p-6">
+          <div className="flex size-14 items-center justify-center rounded-xl bg-foreground text-background">
+            <Icon className="size-7" />
+          </div>
+          <div className="space-y-2">
+            <h2 className="text-xl font-semibold tracking-tight">{step.title}</h2>
+            <p className="text-sm leading-relaxed text-muted-foreground">{step.description}</p>
+          </div>
+          <div className="flex items-center gap-2 rounded-md border border-dashed border-border bg-muted/30 p-2.5">
+            <Sparkles className="size-3.5 shrink-0 text-muted-foreground" />
+            <code className="text-[11px] text-muted-foreground">{step.highlight}</code>
+          </div>
+        </div>
+
+        {/* Step dots */}
+        <div className="flex items-center justify-center gap-1.5 pb-2">
+          {STEPS.map((_, i) => (
+            <button
+              key={i}
+              onClick={() => setOnboardingStep(i)}
+              className={cn(
+                'h-1.5 rounded-full transition-all',
+                i === onboardingStep ? 'w-6 bg-foreground' : i < onboardingStep ? 'w-1.5 bg-foreground/50' : 'w-1.5 bg-muted-foreground/30'
+              )}
+              aria-label={`Schritt ${i + 1}`}
+            />
+          ))}
+        </div>
+
+        {/* Footer */}
+        <div className="flex items-center justify-between border-t border-border px-6 py-3">
+          <Button variant="ghost" size="sm" onClick={prev} disabled={onboardingStep === 0} className="gap-1">
+            <ChevronLeft className="size-4" />Zurück
+          </Button>
+          <div className="flex gap-2">
+            <Button variant="ghost" size="sm" onClick={skip}>
+              Überspringen
+            </Button>
+            <Button size="sm" onClick={next} className="gap-1.5">
+              {isLast ? (
+                <>
+                  Los geht's<Check className="size-4" />
+                </>
+              ) : (
+                <>
+                  Weiter<ChevronRight className="size-4" />
+                </>
+              )}
+            </Button>
+          </div>
+        </div>
+      </div>
+    </div>
+  )
+}

src/components/aos/views/dashboard.tsx

@@ -18,6 +18,7 @@ import { Badge } from '@/components/ui/badge'
 import { Button } from '@/components/ui/button'
 import { Skeleton } from '@/components/ui/skeleton'
 import { KpiCard, PageHeader, CardSkeletons } from '../primitives'
+import { OnboardingChecklist } from '../onboarding-checklist'
 import { formatEuro, formatEuroCompact, formatRelative } from '@/lib/format'
 import { useAos } from '@/store/aos'
 import { Bar, BarChart, ResponsiveContainer, Tooltip, XAxis, YAxis, Cell } from 'recharts'
@@ -74,6 +75,9 @@ export function DashboardView() {
         }
       />
 
+      {/* Onboarding checklist (PRD §9: onboarding checklists, no dead ends) */}
+      <OnboardingChecklist />
+
       {/* KPI grid */}
       <div className="grid grid-cols-1 gap-4 sm:grid-cols-2 lg:grid-cols-4">
         <KpiCard