feat(iace): KI-Vorschlag Button im FMEA-Tab

- Dropdown: Komponente waehlen → "KI-Vorschlag" klicken
- Ruft POST /projects/:id/components/:cid/suggest-fms auf
- Zeigt LLM-generierte oder Bibliotheks-FMs als Overlay
- Jeder Vorschlag mit Name, Auswirkung, S/O/D, RPZ

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

admin-compliance/app/sdk/iace/[projectId]/fmea/_hooks/useFMEA.ts

@@ -130,5 +130,31 @@ export function useFMEA(projectId: string) {
     acceptable: rows.filter((r) => r.rpz <= 100).length,
   }
 
-  return { rows, loading, stats }
+  const [suggesting, setSuggesting] = useState(false)
+  const [suggestions, setSuggestions] = useState<FailureMode[]>([])
+  const [suggestSource, setSuggestSource] = useState<string>('')
+
+  async function suggestFMs(componentId: string) {
+    setSuggesting(true)
+    setSuggestions([])
+    try {
+      const res = await fetch(`/api/sdk/v1/iace/projects/${projectId}/components/${componentId}/suggest-fms`, {
+        method: 'POST',
+      })
+      if (res.ok) {
+        const json = await res.json()
+        setSuggestions(json.suggestions || [])
+        setSuggestSource(json.source || 'unknown')
+      }
+    } catch (err) {
+      console.error('FM suggest failed:', err)
+    } finally {
+      setSuggesting(false)
+    }
+  }
+
+  // Get unique components for the suggest button
+  const components = [...new Map(rows.map((r) => [r.component.id, r.component])).values()]
+
+  return { rows, loading, stats, components, suggestFMs, suggesting, suggestions, suggestSource, setSuggestions }
 }

admin-compliance/app/sdk/iace/[projectId]/fmea/page.tsx

@@ -27,7 +27,8 @@ function rpzLabel(rpz: number): string {
 
 export default function FMEAPage() {
   const { projectId } = useParams<{ projectId: string }>()
-  const { rows, loading, stats } = useFMEA(projectId)
+  const { rows, loading, stats, components, suggestFMs, suggesting, suggestions, suggestSource, setSuggestions } = useFMEA(projectId)
+  const [suggestComp, setSuggestComp] = useState<string | null>(null)
 
   if (loading) {
     return (
@@ -50,7 +51,34 @@ export default function FMEAPage() {
       {/* Info Box */}
       <FMEAInfoBox />
 
-      {/* Export Button */}
+      {/* KI-Vorschlag + Export */}
+      <div className="flex items-center justify-between gap-3">
+        <div className="flex items-center gap-2">
+          <select
+            value={suggestComp || ''}
+            onChange={(e) => setSuggestComp(e.target.value || null)}
+            className="px-3 py-2 border border-gray-300 rounded-lg text-sm dark:bg-gray-700 dark:border-gray-600 dark:text-white"
+          >
+            <option value="">Komponente waehlen...</option>
+            {components.map((c) => (
+              <option key={c.id} value={c.id}>{c.name}</option>
+            ))}
+          </select>
+          <button
+            onClick={() => suggestComp && suggestFMs(suggestComp)}
+            disabled={!suggestComp || suggesting}
+            className="flex items-center gap-2 px-4 py-2 bg-purple-600 text-white rounded-lg hover:bg-purple-700 text-sm font-medium transition-colors disabled:opacity-50"
+          >
+            {suggesting ? (
+              <span className="animate-spin inline-block w-4 h-4 border-2 border-white border-t-transparent rounded-full" />
+            ) : (
+              <svg className="w-4 h-4" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M9.663 17h4.673M12 3v1m6.364 1.636l-.707.707M21 12h-1M4 12H3m3.343-5.657l-.707-.707m2.828 9.9a5 5 0 117.072 0l-.548.547A3.374 3.374 0 0014 18.469V19a2 2 0 11-4 0v-.531c0-.895-.356-1.754-.988-2.386l-.548-.547z" />
+              </svg>
+            )}
+            KI-Vorschlag
+          </button>
+        </div>
         <div className="flex justify-end">
         <a
           href={`/api/sdk/v1/iace/projects/${projectId}/fmea/export`}
@@ -63,6 +91,35 @@ export default function FMEAPage() {
           VDA Excel exportieren
         </a>
         </div>
+      </div>
+
+      {/* Suggest Results */}
+      {suggestions.length > 0 && (
+        <div className="bg-purple-50 dark:bg-purple-900/20 border border-purple-200 dark:border-purple-800 rounded-xl p-4">
+          <div className="flex items-center justify-between mb-3">
+            <h3 className="text-sm font-semibold text-purple-800 dark:text-purple-300">
+              KI-Vorschlaege ({suggestions.length}) — {suggestSource === 'llm' ? 'LLM-generiert' : 'Bibliothek'}
+            </h3>
+            <button onClick={() => setSuggestions([])} className="text-xs text-purple-600 hover:text-purple-800">Schliessen</button>
+          </div>
+          <div className="space-y-2">
+            {suggestions.map((fm, i) => (
+              <div key={i} className="flex items-center justify-between bg-white dark:bg-gray-800 rounded-lg p-3 border border-purple-100 dark:border-purple-800">
+                <div className="flex-1 min-w-0">
+                  <div className="text-sm font-medium text-gray-900 dark:text-white">{fm.name_de}</div>
+                  <div className="text-xs text-gray-500 mt-0.5">{fm.effect}</div>
+                  <div className="flex gap-3 mt-1 text-xs text-gray-400">
+                    <span>S={fm.default_severity}</span>
+                    <span>O={fm.default_occurrence}</span>
+                    <span>D={fm.default_detection}</span>
+                    <span className="font-bold">RPZ={fm.default_severity * fm.default_occurrence * fm.default_detection}</span>
+                  </div>
+                </div>
+              </div>
+            ))}
+          </div>
+        </div>
+      )}
 
       {/* Stats */}
       <div className="grid grid-cols-4 gap-3">