feat: room category — remove hardcoded types, show 'Без категории' with link when none exist

src/components/rooms/RoomModal.tsx

@@ -61,7 +61,7 @@ export function RoomModal({ open, room, categories = [], onClose, onSave, onDele
     number:             room?.number             ?? '',
     name:               room?.name               ?? '',
     floor:              room?.floor              ?? 1,
-    type:               room?.type               ?? (categories[0]?.name ?? 'Стандарт'),
+    type:               room?.type               ?? (categories[0]?.name ?? ''),
     bedType:            (room?.bedType           ?? 'double') as BedType,
     maxGuests:          room?.maxGuests          ?? 2,
     baseRate:           room?.baseRate           ?? 5000,
@@ -227,7 +227,7 @@ export function RoomModal({ open, room, categories = [], onClose, onSave, onDele
               <input type="number" min={1} max={20} className="input" value={form.floor} onChange={e => set('floor', parseInt(e.target.value) || 1)} />
             </div>
             <div>
-              <label className="block text-sm font-medium text-slate-700 dark:text-slate-300 mb-1.5">Тип номера</label>
+              <label className="block text-sm font-medium text-slate-700 dark:text-slate-300 mb-1.5">Категория</label>
               {categories.length > 0 ? (
                 <select
                   className="input"
@@ -235,16 +235,19 @@ export function RoomModal({ open, room, categories = [], onClose, onSave, onDele
                   onChange={e => {
                     const cat = categories.find(c => c.id === e.target.value)
                     set('categoryId', e.target.value)
-                    if (cat) set('type', cat.name)
+                    set('type', cat?.name ?? '')
                   }}
                 >
-                  <option value="">— Выберите категорию —</option>
+                  <option value="">— Без категории —</option>
                   {categories.map(c => <option key={c.id} value={c.id}>{c.name}</option>)}
                 </select>
               ) : (
-                <select className="input" value={form.type} onChange={e => set('type', e.target.value)}>
-                  {ROOM_TYPES.map(t => <option key={t} value={t}>{t}</option>)}
-                </select>
+                <div className="input bg-slate-50 dark:bg-slate-700/50 text-slate-400 dark:text-slate-500 text-sm flex items-center gap-2">
+                  Без категории
+                  <a href="/room-categories" className="text-brand-600 dark:text-brand-400 hover:underline text-xs ml-auto">
+                    Создать →
+                  </a>
+                </div>
               )}
             </div>
           </div>