[split-required] Split website + studio-v2 monoliths (Phase 3 continued)

Website (14 monoliths split):
- compliance/page.tsx (1,519 → 9), docs/audit (1,262 → 20)
- quality (1,231 → 16), alerts (1,203 → 10), docs (1,202 → 11)
- i18n.ts (1,173 → 8 language files)
- unity-bridge (1,094 → 12), backlog (1,087 → 6)
- training (1,066 → 8), rag (1,063 → 8)
- Deleted index_original.ts (4,899 LOC dead backup)

Studio-v2 (5 monoliths split):
- meet/page.tsx (1,481 → 9), messages (1,166 → 9)
- AlertsB2BContext.tsx (1,165 → 5 modules)
- alerts-b2b/page.tsx (1,019 → 6), korrektur/archiv (1,001 → 6)

All existing imports preserved. Zero new TypeScript errors.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

website/app/admin/training/_components/QuickActions.tsx

@@ -0,0 +1,52 @@
+'use client'
+
+export function QuickActions() {
+  return (
+    <div className="bg-white dark:bg-gray-800 rounded-2xl shadow-lg border border-gray-200 dark:border-gray-700 p-6">
+      <h3 className="text-lg font-semibold text-gray-900 dark:text-white mb-4">
+        Schnellaktionen
+      </h3>
+      <div className="space-y-3">
+        <button className="w-full px-4 py-3 text-left bg-gray-50 dark:bg-gray-900 rounded-xl hover:bg-gray-100 dark:hover:bg-gray-700 transition">
+          <span className="flex items-center gap-3">
+            <span className="text-xl">📊</span>
+            <span>
+              <span className="block font-medium text-gray-900 dark:text-white">
+                Modell-Vergleich
+              </span>
+              <span className="text-sm text-gray-500">
+                Versionen vergleichen
+              </span>
+            </span>
+          </span>
+        </button>
+        <button className="w-full px-4 py-3 text-left bg-gray-50 dark:bg-gray-900 rounded-xl hover:bg-gray-100 dark:hover:bg-gray-700 transition">
+          <span className="flex items-center gap-3">
+            <span className="text-xl">📥</span>
+            <span>
+              <span className="block font-medium text-gray-900 dark:text-white">
+                Modell exportieren
+              </span>
+              <span className="text-sm text-gray-500">
+                ONNX/TensorRT Format
+              </span>
+            </span>
+          </span>
+        </button>
+        <button className="w-full px-4 py-3 text-left bg-gray-50 dark:bg-gray-900 rounded-xl hover:bg-gray-100 dark:hover:bg-gray-700 transition">
+          <span className="flex items-center gap-3">
+            <span className="text-xl">🔄</span>
+            <span>
+              <span className="block font-medium text-gray-900 dark:text-white">
+                Daten aktualisieren
+              </span>
+              <span className="text-sm text-gray-500">
+                Crawler erneut ausführen
+              </span>
+            </span>
+          </span>
+        </button>
+      </div>
+    </div>
+  )
+}