fix: Profil-State nach Backend-Load in SDK-Context sync + alle Tests fixen

- Company Profile: setCompanyProfile() und COMPLETE_STEP dispatch nach Backend-Load,
  damit Sidebar-Checkmarks nach Refresh erhalten bleiben
- compliance-scope-engine.test.ts: Property-Namen anpassen (composite_score, risk_score, etc.)
- dsfa/types.test.ts: 9 Sections (0-8), 7 required, 2 optional
- api-client.test.ts: SDKApiClient-Klasse statt nicht-existierendem Singleton
- types.test.ts: use-case-assessment statt use-case-workshop
- vitest.config.ts: E2E-Verzeichnis aus Vitest excluden

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

admin-compliance/vitest.config.ts

@@ -9,7 +9,7 @@ export default defineConfig({
     globals: true,
     setupFiles: ['./vitest.setup.ts'],
     include: ['**/*.{test,spec}.{js,mjs,cjs,ts,mts,cts,jsx,tsx}'],
-    exclude: ['node_modules', '.next', 'dist'],
+    exclude: ['node_modules', '.next', 'dist', 'e2e'],
     coverage: {
       provider: 'v8',
       reporter: ['text', 'json', 'html'],