Change navbar to horizontal

src/containers/App/App.tsx

src/content/about-us/our-values.mdx

src/content/about-us/our-vision.mdx

src/content/patronage/sponsors.mdx

src/content/patronage/sponsorship.mdx

src/content/press.mdx

src/content/press/kit.mdx

src/content/press/public-relations-toolkit.mdx

src/content/press/releases.mdx

src/packages/ui-components

src/styles/tailwind.css

src/utils/ContentIndex.tsx