feat(docs): improve navbar navigation to prevent menu collapsing

[ArvindParekh]

Fixes Issue

Closes #9517

Changes proposed

Changed the following lines, to control the collapsing of the main menu (prevent them from collapsing), when sub-menu links are clicked:

--- <Disclosure as="div">
+++ <Disclosure defaultOpen={item.children.some(subItem => subItem.href === pathname)}>

Check List (Check all the applicable boxes)

• My code follows the code style of this project.
• My change requires changes to the documentation.
• I have updated the documentation accordingly.
• All new and existing tests passed.
• This PR does not contain plagiarized content.
• The title of my pull request is a short description of the requested changes.

Screenshots

After:

2023-11-24.12-16-13.mp4

Before:

2023-11-24.12-34-34.mp4

Note to reviewers

[eddiejaoude]

Works well 👍