feat: Add tables search box (#8672)

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#### Summary

Fixes https://github.com/cloudquery/cloudquery/issues/8154.

The PR uses `getStaticProps` and `getStaticPaths` (the latter with an
empty paths result) to load all tables on demand.
Once the table link is accessed it is generated and cached forever.

Based on
https://github.com/shuding/nextra/blob/2f7f5516a66782ac3d6a02d427a34075504f4151/examples/swr-site/pages/remote/%5Bslug%5D.mdx?plain=1#L2.

Interesting bits are:
 -  `tables.ts` to create the search data 
 - `Search.tsx` search component
- `Makefile` changes to put the files in the right place and normalize
the links to match the Website sturcture
 - `[table].mdx` files to generate the content on demand