Schnellzugriff: Reihenfolge per Drag & Drop änderbar

frontend/src/App.jsx

@@ -1408,6 +1408,8 @@ function QuickLinksSettings({ toast }) {
   const [showForm, setForm]   = useState(false);
   const [form,    setF]       = useState({ title:'', url:'', icon:'🔗' });
   const [editId,  setEditId]  = useState(null);
+  const dragRef = useRef(null);
+  const touchRef = useRef({});
   const { confirm, ConfirmDialog } = useConfirm();
 
   useEffect(() => { api('/dashboard/links').then(setLinks).catch(() => {}); }, []);
@@ -1441,6 +1443,52 @@ function QuickLinksSettings({ toast }) {
     catch(e) { toast(e.message, 'error'); }
   };
 
+  const reorder = async (newLinks) => {
+    setLinks(newLinks);
+    try { await api('/dashboard/links-order', { method:'PUT', body:{ ids: newLinks.map(l=>l.id) } }); }
+    catch(e) { toast(e.message,'error'); }
+  };
+
+  // Desktop drag handlers
+  const onDragStart = (e, id) => { dragRef.current = id; e.dataTransfer.effectAllowed = 'move'; };
+  const onDragOver  = (e, id) => {
+    e.preventDefault();
+    if (dragRef.current === id) return;
+    const from = links.findIndex(l => l.id === dragRef.current);
+    const to   = links.findIndex(l => l.id === id);
+    if (from < 0 || to < 0) return;
+    const next = [...links]; next.splice(to, 0, next.splice(from, 1)[0]);
+    setLinks(next);
+  };
+  const onDrop = () => reorder(links);
+
+  // Touch handlers (long press + drag)
+  const onTouchStart = (e, id) => {
+    touchRef.current = { id, startY: e.touches[0].clientY, timer: setTimeout(() => {
+      touchRef.current.active = true;
+    }, 300) };
+  };
+  const onTouchMove = (e) => {
+    if (!touchRef.current.active) return;
+    e.preventDefault();
+    const y = e.touches[0].clientY;
+    const els = document.elementsFromPoint(e.touches[0].clientX, y);
+    const target = els.find(el => el.dataset?.linkId);
+    if (!target) return;
+    const targetId = parseInt(target.dataset.linkId);
+    if (targetId === touchRef.current.id) return;
+    const from = links.findIndex(l => l.id === touchRef.current.id);
+    const to   = links.findIndex(l => l.id === targetId);
+    if (from < 0 || to < 0) return;
+    const next = [...links]; next.splice(to, 0, next.splice(from, 1)[0]);
+    setLinks(next);
+  };
+  const onTouchEnd = () => {
+    clearTimeout(touchRef.current.timer);
+    if (touchRef.current.active) reorder(links);
+    touchRef.current = {};
+  };
+
   return (
     <div>
       <ConfirmDialog/>
@@ -1448,8 +1496,19 @@ function QuickLinksSettings({ toast }) {
       {links.length > 0 && (
         <div style={{ marginBottom:12 }}>
           {links.map(l => (
-            <div key={l.id} style={{ display:'flex', alignItems:'center', gap:10, padding:'8px 0',
-              borderBottom:'1px solid rgba(255,255,255,0.05)' }}>
+            <div key={l.id}
+              data-link-id={l.id}
+              draggable
+              onDragStart={e => onDragStart(e, l.id)}
+              onDragOver={e => onDragOver(e, l.id)}
+              onDrop={onDrop}
+              onTouchStart={e => onTouchStart(e, l.id)}
+              onTouchMove={onTouchMove}
+              onTouchEnd={onTouchEnd}
+              style={{ display:'flex', alignItems:'center', gap:10, padding:'8px 0',
+                borderBottom:'1px solid rgba(255,255,255,0.05)',
+                cursor:'grab', userSelect:'none' }}>
+              <span style={{ color:'rgba(255,255,255,0.2)', fontSize:14, flexShrink:0, cursor:'grab' }}>⠿</span>
               <span style={{ fontSize:18, width:24, textAlign:'center', flexShrink:0 }}>
                 {l.icon && l.icon.startsWith('http')
                   ? <img src={l.icon} alt="" style={{width:18,height:18,objectFit:'contain'}} onError={e=>e.target.style.display='none'}/>