docs(structure): rework docs structure

[nikolovlazar]

📝 Description

The main feature branch for the docs structure rework. Previously two PRs were merged into this branch: #301 and #323.

🚀 New behavior

The docsite's content is restructured. The content is split into two categories: Styled System and Components. Two new pages were introduced: Styled System Overview and Components Overview. All URLs are changed accordingly, and proper redirects are put in place to ensure links shared on social media still work. All work done by @noobinthisgame ⭐️

💣 Is this a breaking change (Yes/No):

No

[vercel]

This pull request is being automatically deployed with Vercel (learn more).
To see the status of your deployment, click below or on the icon next to each commit.

🔍 Inspect: https://vercel.com/chakra-ui/chakra-ui-docs/J8cB3gGxfQ8X7YQeDMZBJf2a5zno
✅ Preview: https://chakra-ui-docs-git-docs-rework-docs-structure-chakra-ui.vercel.app

[jacobhq]

Maybe put the hooks into a separate section, or to the components section

[noobinthisgame]

Thanks @jacobhq for the feedback. As the hooks are beeing used under the hood to provide logic and theming to the components I don't think they should be placed in the components section. This one just regroups ready to use components. Further the hooks are part of the Chakra UI API which leads me to think they are well kept in the styled-system section that regroups feature and API documentation. Maybe in the future once there is more hooks it can make sense to split them up in their own section.

[jacobhq]

That makes sense, thank you!