feat: small layout adjustments

[germa89]

• Center navbar elements
• Centering bd-content container. This is more obvious when we hide any of the sidebars.
• Moving search bar to navbar_end so it hides when there is no space. This change probably needs some thoughts. Since the search bar "disappear" for small screens and gets located in the primary sidebar:

Changes

Center navbar elements

Before

After

Centering bd-content container. This is more obvious when we hide any of the sidebars.

Before

After

Moving search bar to navbar_end so it hides when there is no space. Better looking on mobile devices

Before

After

[Revathyvenugopal162]

I'm okay with centering the navbar, especially when there is no sidebar. However, if I'm not mistaken, the search might not work properly with this layout. I can test it locally to confirm.

[germa89]

I'm okay with centering the navbar, especially when there is no sidebar. However, if I'm not mistaken, the search might not work properly with this layout. I can test it locally to confirm.

Please do, I haven't really checked the functionality.

I have updated the PR text

[germa89]

It seems to work???

Not sure if this is what you meant. Anyway, feel free to test and let me know because I am implementing this changes in PyMAPDL too.

[Revathyvenugopal162]

It seems to work???

Not sure if this is what you meant. Anyway, feel free to test and let me know because I am implementing this changes in PyMAPDL too.

This is the search from pydata sphinx theme, not from our theme, Any way adding this change should work https://github.com/ansys/ansys-sphinx-theme/pull/691/files/ca60b135ef165289874da5da489ac1cfb086eede#r2084245571 , Thank you so much for the PR, After we merge this PR i will update #689 also, so that the laptop view will get adjusted

[germa89]

@Revathyvenugopal162 implemented changes!