elements constructor улучшен

src/component/DualSpreadsheet/components/FormulaBar.tsx

@@ -1,3 +1,4 @@
+import { Save } from 'lucide-react'
 import { memo } from 'react'
 import { FormulaBarProps } from '../types'
 import { getColumnLabel } from '../utils'
@@ -163,19 +164,7 @@ export const FormulaBar = memo(
                       : 'Все изменения сохранены'
                 }
               >
-                <svg
-                  className="h-3 w-3"
-                  fill="none"
-                  stroke="currentColor"
-                  viewBox="0 0 24 24"
-                >
-                  <path
-                    strokeLinecap="round"
-                    strokeLinejoin="round"
-                    strokeWidth={2}
-                    d="M8 7H5a2 2 0 00-2 2v9a2 2 0 002 2h14a2 2 0 002-2V9a2 2 0 00-2-2h-3m-1 4l-3-3m0 0l-3 3m3-3v12"
-                  />
-                </svg>
+                <Save className="h-3 w-3" />
                 {lastSaveError
                   ? 'Повторить'
                   : hasUnsavedChanges