fix(admin): tune chat params, add Training sidebar link, fix reporting API keys

- Reduce chat history from 10 to 6 messages to fit context window
- Lower num_predict from 8192 to 2048 for faster responses
- Add Training module link to SDK sidebar navigation
- Add snake_case to camelCase key transformation for reporting API
  (Go backend returns snake_case, TypeScript expects camelCase)

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

admin-compliance/app/api/sdk/compliance-advisor/chat/route.ts

@@ -142,7 +142,7 @@ export async function POST(request: NextRequest) {
     // 3. Build messages array (limit history to last 10 messages)
     const messages = [
       { role: 'system', content: systemContent },
-      ...history.slice(-10).map((h: { role: string; content: string }) => ({
+      ...history.slice(-6).map((h: { role: string; content: string }) => ({
         role: h.role === 'user' ? 'user' : 'assistant',
         content: h.content,
       })),
@@ -159,7 +159,7 @@ export async function POST(request: NextRequest) {
         stream: true,
         options: {
           temperature: 0.3,
-          num_predict: 8192,
+          num_predict: 2048,
         },
       }),
       signal: AbortSignal.timeout(120000),

admin-compliance/components/sdk/Sidebar/SDKSidebar.tsx

@@ -525,6 +525,18 @@ export function SDKSidebar({ collapsed = false, onCollapsedChange }: SDKSidebarP
             isActive={pathname === '/sdk/academy'}
             collapsed={collapsed}
           />
+          <AdditionalModuleItem
+            href="/sdk/training"
+            icon={
+              <svg className="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2}
+                  d="M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4" />
+              </svg>
+            }
+            label="Training"
+            isActive={pathname === '/sdk/training'}
+            collapsed={collapsed}
+          />
           <AdditionalModuleItem
             href="/sdk/whistleblower"
             icon={

admin-compliance/lib/sdk/reporting/api.ts

@@ -14,6 +14,29 @@ import type {
 
 const BASE_URL = '/api/sdk/v1/reporting'
 
+/**
+ * Rekursive snake_case -> camelCase Konvertierung fuer API-Responses.
+ * Das Go-Backend liefert snake_case JSON, der TypeScript-Client erwartet camelCase.
+ */
+function snakeToCamel(str: string): string {
+  return str.replace(/_([a-z])/g, (_, letter) => letter.toUpperCase())
+}
+
+function transformKeys(obj: unknown): unknown {
+  if (Array.isArray(obj)) {
+    return obj.map(transformKeys)
+  }
+  if (obj !== null && typeof obj === 'object') {
+    return Object.fromEntries(
+      Object.entries(obj as Record<string, unknown>).map(([key, value]) => [
+        snakeToCamel(key),
+        transformKeys(value),
+      ])
+    )
+  }
+  return obj
+}
+
 async function apiFetch<T>(path: string): Promise<T> {
   const res = await fetch(`${BASE_URL}${path}`, {
     headers: {
@@ -29,7 +52,8 @@ async function apiFetch<T>(path: string): Promise<T> {
     throw new Error(error.error || `API Error: ${res.status}`)
   }
 
-  return res.json()
+  const data = await res.json()
+  return transformKeys(data) as T
 }
 
 /**