feat: Vorbereitung-Module auf 100% — Persistenz, Backend-Services, UCCA Frontend

Phase A: PostgreSQL State Store (sdk_states Tabelle, InMemory-Fallback)
Phase B: Modules dynamisch vom Backend, Scope DB-Persistenz, Source Policy State
Phase C: UCCA Frontend (3 Seiten, Wizard, RiskScoreGauge), Obligations Live-Daten
Phase D: Document Import (PDF/LLM/Gap-Analyse), System Screening (SBOM/OSV.dev)
Phase E: Company Profile CRUD mit Audit-Logging
Phase F: Tests (Python + TypeScript), flow-data.ts DB-Tabellen aktualisiert

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

admin-compliance/app/api/sdk/v1/company-profile/route.ts

@@ -0,0 +1,81 @@
+import { NextRequest, NextResponse } from 'next/server'
+
+const BACKEND_URL = process.env.BACKEND_URL || 'http://localhost:8002'
+
+/**
+ * Proxy: GET /api/sdk/v1/company-profile → Backend GET /api/v1/company-profile
+ */
+export async function GET(request: NextRequest) {
+  try {
+    const { searchParams } = new URL(request.url)
+    const tenantId = searchParams.get('tenant_id') || 'default'
+
+    const response = await fetch(
+      `${BACKEND_URL}/api/v1/company-profile?tenant_id=${encodeURIComponent(tenantId)}`,
+      {
+        headers: {
+          'X-Tenant-ID': tenantId,
+        },
+      }
+    )
+
+    if (!response.ok) {
+      if (response.status === 404) {
+        return NextResponse.json(null, { status: 404 })
+      }
+      const errorText = await response.text()
+      return NextResponse.json(
+        { error: 'Backend error', details: errorText },
+        { status: response.status }
+      )
+    }
+
+    const data = await response.json()
+    return NextResponse.json(data)
+  } catch (error) {
+    console.error('Failed to fetch company profile:', error)
+    return NextResponse.json(
+      { error: 'Failed to connect to backend' },
+      { status: 503 }
+    )
+  }
+}
+
+/**
+ * Proxy: POST /api/sdk/v1/company-profile → Backend POST /api/v1/company-profile
+ */
+export async function POST(request: NextRequest) {
+  try {
+    const body = await request.json()
+    const tenantId = body.tenant_id || 'default'
+
+    const response = await fetch(
+      `${BACKEND_URL}/api/v1/company-profile?tenant_id=${encodeURIComponent(tenantId)}`,
+      {
+        method: 'POST',
+        headers: {
+          'Content-Type': 'application/json',
+          'X-Tenant-ID': tenantId,
+        },
+        body: JSON.stringify(body),
+      }
+    )
+
+    if (!response.ok) {
+      const errorText = await response.text()
+      return NextResponse.json(
+        { error: 'Backend error', details: errorText },
+        { status: response.status }
+      )
+    }
+
+    const data = await response.json()
+    return NextResponse.json(data)
+  } catch (error) {
+    console.error('Failed to save company profile:', error)
+    return NextResponse.json(
+      { error: 'Failed to connect to backend' },
+      { status: 503 }
+    )
+  }
+}