[docs] fix: grammar typos in linking and navigating guide (#95544)
### What?
Fix grammar issues in the "Linking and Navigating" guide.
### Why?
This sentence had a few grammar issues:
- "makes" should be "make"
- "a server-rendered apps" should be "server-rendered apps"
- "it enables" should be "they enable"
### How?
Updated the sentence in
`docs/01-app/01-getting-started/04-linking-and-navigating.mdx` to
correct grammar and improve subject-verb agreement.
---------
Co-authored-by: Marcos Hernanz <96699542+marcoshernanz@users.noreply.github.com>