fix(docs): align Storybook inventory and design documentation

.storybook/preview.tsx

@@ -44,7 +44,7 @@ const preview: Preview = {
             ["Alert", "Sonner"],
           ],
           "Patterns",
-          ["Data", ["Data Table", "Filter Bar"], "Layout", ["GNB", "LNB", "Dashboard Layout", "Loading Screen"]],
+          ["Data", ["Data Table", "Filter Bar"], "Layout", ["GNB", "LNB", "Dashboard", "Loading Screen"]],
           "SW",
           ["Header", ["SW Header", "*"], "Viewer", "Step Header", "Popup", "하단 명령어바", ["SW 하단 명령어바", "*"], "Theme"],
           "조직도",