(sdks) Add step and has-next-page flags for offset pagination (#1847)

Author: devalog

fern/products/sdks/guides/configure-auto-pagination.mdx

@@ -152,17 +152,22 @@ To set up auto pagination for the Fern Definition:
 1. Specify the pagination scheme, `offset` or `cursor`
 1. Specify where your `results` are located, using dot-access notation.
 
+<Tip title="Offset pagination options">
+Include `step` in most offset pagination configurations to ensure the offset increments by the page size. Use `has-next-page` when your API returns a boolean indicator for additional pages.
+</Tip>
+
 <CodeBlocks>
 
-```yaml Offset {6}
+```yaml Offset {6-8}
 service:
   endpoints:
     listWithOffsetPagination:
       pagination: # Add pagination field
         offset: $request.page # Specify offset pagination scheme
         results: $response.data # Specify result location
+        step: $request.page_size # Recommended: ensures offset increments correctly
+        has-next-page: $response.has_more # Optional: path to next page indicator
 ```
-
 ```yaml Cursor {7}
 service:
   endpoints:
@@ -172,7 +177,6 @@ service:
         next_cursor: $response.page.next.starting_after
         results: $response.data # Specify result location
 ```
-
 </CodeBlocks>
 </Accordion>
 </AccordionGroup>