Fix: Build-Fehler devtools.jsx (fehlender Funktionskopf) und kalkulator3d.jsx (doppelter fontSize-Key)

frontend/src/tools/devtools.jsx

@@ -1692,7 +1692,7 @@ function RuleCard({rule, idx, onUpdate, onDelete, onMove, inpStyle}) {
   );
 }
 
-
+function RegexBuilder({ toast, mobile }) {
   const [mode, setMode] = useState('build'); // 'build' | 'explain'
   // ── Build mode ──
   const [rules, setRules] = useState([]);

frontend/src/tools/kalkulator3d.jsx

@@ -778,7 +778,7 @@ export function SavedList({ toast, mobile }) {
                   <div style={{ color:'#fff', fontFamily:'monospace', fontSize:13, fontWeight:700 }}>{item.name}</div>
                   {item.has_files && (
                     <span title="3D-Dateien vorhanden"
-                      style={{ fontSize:11, background:'rgba(78,205,196,0.12)', border:'1px solid rgba(78,205,196,0.25)',
+                      style={{ background:'rgba(78,205,196,0.12)', border:'1px solid rgba(78,205,196,0.25)',
                         borderRadius:5, padding:'1px 5px', color:'#4ecdc4', fontFamily:'monospace', fontSize:9,
                         letterSpacing:0.5, flexShrink:0 }}>🖨 Dateien</span>
                   )}