add how-to sidebar

www/packages/build-scripts/src/generate-sidebar.ts

@@ -135,7 +135,7 @@ async function getAutogeneratedTagSidebarItems(
       )
   )
 
-  return sidebarAttachCommonOptions([...(existingChildren || []), ...items])
+  return items
 }
 
 async function checkItem(
@@ -162,6 +162,11 @@ async function checkItem(
       )}`
     )
   }
+
+  if (item.children) {
+    item.children = await checkItems(item.children)
+  }
+
   if (item.autogenerate_path) {
     item.children = [
       ...(item.children || []),
@@ -174,11 +179,14 @@ async function checkItem(
       ),
     ]
   } else if (item.autogenerate_tags) {
-    item.children = await getAutogeneratedTagSidebarItems(
-      item.autogenerate_tags,
-      item.autogenerate_as_ref ? "ref" : "link",
-      item.children
-    )
+    item.children = [
+      ...(item.children || []),
+      ...(await getAutogeneratedTagSidebarItems(
+        item.autogenerate_tags,
+        item.autogenerate_as_ref ? "ref" : "link",
+        item.children
+      )),
+    ]
   } else if (
     item.custom_autogenerate &&
     Object.hasOwn(customGenerators, item.custom_autogenerate)
@@ -187,8 +195,6 @@ async function checkItem(
       ...(item.children || []),
       ...(await customGenerators[item.custom_autogenerate]()),
     ]
-  } else if (item.children) {
-    item.children = await checkItems(item.children)
   }
 
   item.children = sortSidebarItems({