Nachrichten: Senden-Button entfernt, Login-Sicherheit: IPs bei Lockout, Attempts-Bereinigung

frontend/src/App.jsx

@@ -1068,6 +1068,15 @@ function SecuritySettingsAdmin({ toast }) {
                   Letzter Versuch: {fmtDate(u.last_failed_at)}
                 </div>
               )}
+              {u.ips?.length > 0 && (
+                <div style={{ marginTop:4, display:'flex', flexWrap:'wrap', gap:4 }}>
+                  {u.ips.map((ip,i) => (
+                    <span key={i} style={{ background:'rgba(255,107,157,0.1)', border:'1px solid rgba(255,107,157,0.2)',
+                      borderRadius:5, padding:'1px 7px', color:'rgba(255,107,157,0.7)',
+                      fontFamily:'monospace', fontSize:9 }}>{ip}</span>
+                  ))}
+                </div>
+              )}
             </div>
             <button onClick={()=>unlock(u.id)}
               style={{ ...S.btn('#4ecdc4', true), flexShrink:0, fontSize:11 }}>