Improve searchbar

[kkerti]

Overview

All pages on the documentation site are indexed by meilisearch with a script running while building the project. The "body" of the pages are present in the doc.body field. The package marked is being used to convert the markdown bodies into HTML, so it can be rendered.

1. When the user starts to search, the last 4 entries will try to show relevant answers.
   
   Task: Show only the description field in the search query, instead of the body.

2. When a query response has tags from the indexed document, they show up like an array. Make them simple text tags, make it "human readable" and not so lame.
   

3. Return 5 entries instead of 4.

4. Improve the padding and design of the search field, if you have any better idea!