fix

app/dashboard/categories/page.tsx

@@ -26,6 +26,7 @@ interface Category {
   id: number;
   name: string;
   type: CategoryType;
+  order?: number;
   description?: string | null;
   icon?: string | null;
   subcategories_count?: number;
@@ -56,6 +57,7 @@ export default function CategoriesPage() {
   const [open, setOpen] = useState(false);
   const [name, setName] = useState("");
   const [type, setType] = useState<CategoryType>("media");
+  const [order, setOrder] = useState("0");
   const [description, setDescription] = useState("");
   const [icon, setIcon] = useState<File | null>(null);
   const [saving, setSaving] = useState(false);
@@ -67,6 +69,7 @@ export default function CategoriesPage() {
     setEditing(null);
     setName("");
     setType(typeFilter);
+    setOrder("0");
     setDescription("");
     setIcon(null);
     setOpen(true);
@@ -75,6 +78,7 @@ export default function CategoriesPage() {
     setEditing(row);
     setName(row.name ?? "");
     setType(row.type ?? "media");
+    setOrder(String(row.order ?? 0));
     setDescription(row.description ?? "");
     setIcon(null);
     setOpen(true);
@@ -84,12 +88,25 @@ export default function CategoriesPage() {
     e.preventDefault();
     setSaving(true);
     try {
-      if (editing) {
+      // Playlist categories live in the music_categories table, so their writes
+      // go to /music-categories (image is the `image` field, not `icon`).
+      const targetType = editing ? editing.type : type;
+      if (targetType === "playlist") {
+        const body = toFormData({ name, description, order, image: icon });
+        if (editing) {
+          await apiFetch(`/music-categories/${editing.id}`, { method: "POST", body });
+          toast.success("دسته‌بندی ویرایش شد.");
+        } else {
+          await apiFetch("/music-categories", { method: "POST", body });
+          toast.success("دسته‌بندی افزوده شد.");
+        }
+      } else if (editing) {
         // Icon is a file, so update goes through POST + Laravel method spoofing.
         const body = toFormData({
           _method: "PUT",
           name,
           type,
+          order,
           description,
           icon,
         });
@@ -98,7 +115,7 @@ export default function CategoriesPage() {
       } else {
         await apiFetch("/categories", {
           method: "POST",
-          body: toFormData({ name, type, description, icon }),
+          body: toFormData({ name, type, order, description, icon }),
         });
         toast.success("دسته‌بندی افزوده شد.");
       }
@@ -115,7 +132,11 @@ export default function CategoriesPage() {
     if (!deleting) return;
     setRemoving(true);
     try {
-      await apiFetch(`/categories/${deleting.id}`, { method: "DELETE" });
+      const path =
+        deleting.type === "playlist"
+          ? `/music-categories/${deleting.id}`
+          : `/categories/${deleting.id}`;
+      await apiFetch(path, { method: "DELETE" });
       toast.success("دسته‌بندی حذف شد.");
       setDeleting(null);
       reload();
@@ -135,6 +156,12 @@ export default function CategoriesPage() {
         <MediaPreview kind="image" src={pickUrl(r, ICON_KEYS)} label={r.name} />
       ),
     },
+    {
+      key: "order",
+      header: "ترتیب",
+      render: (r) => toFa(r.order ?? 0),
+      className: "w-20",
+    },
     { key: "name", header: "نام دسته‌بندی" },
     {
       key: "type",
@@ -249,6 +276,15 @@ export default function CategoriesPage() {
             />
           </Field>
 
+          <Field label="ترتیب" hint="عدد کوچک‌تر بالاتر نمایش داده می‌شود.">
+            <Input
+              type="number"
+              value={order}
+              onChange={(e) => setOrder(e.target.value)}
+              dir="ltr"
+            />
+          </Field>
+
           <Field label="توضیحات">
             <Textarea
               value={description}