Documentation navigation links are reversed

The "Next" and "Previous" buttons in the documentation are functionally inverted. While their physical placement is correct, their links lead to the wrong pages:

• The "Next" button navigates to the previous page.

• The "Previous" button navigates to the next page.

Steps to reproduce:

1. Open any page in the documentation that has "Next" and "Previous" buttons.

2. Click on the "Next" button.

3. Observe that it redirects to the preceding page instead of the following one.

Expected behavior: The buttons should navigate to the correct subsequent or preceding pages respectively.

Actual behavior: The navigation logic is swapped, causing the buttons to behave in reverse.