fix: resolve page selection issue in the "Go to page" dropdown on desktop - #5678

Changed pages include:

• index.html - view
• 404.html - view
• about.html - view
• blog.html - view
• casestudies.html - view
• community.html - view
• connect.html - view
• de.html - view
• docs.html - view
• en.html - view

There are more changes not included in the list