Move and link specs

[cmwaters]

Summary

Currently the specs for these packages are still located on the celestia-app repo. For coherence, we should either move them here and add appropriate links on celestia-app or update the links to the specs in this repo

For Admin Use

• Not duplicate issue
• Appropriate labels applied
• Appropriate contributors tagged
• Contributor assigned/self-assigned

[rootulp]

I think we should think about the desired end-state before tackling this issue. One possible end-state that I like:

1. All specs hosted at https://celestiaorg.github.io/celestia-app/
2. The spec for a component lives in the same repo as the code that implements that component

[cmwaters]

Yes in my ideal world, all specs are compiled together and hosted in a domain like https://specs.celestia.org with each repo containing the specs that are relevant to them

[rootulp]

Agreed but I think the ideal approach may be a bit cumbersome to implement because it would involve syncing the specs from this repo to celestia-app and then publishing. I think the easiest path to close this issue is:

In this repo

1. Update this link to point to https://celestiaorg.github.io/celestia-app/specs/shares.html
2. Update this link to point to https://celestiaorg.github.io/celestia-app/specs/namespace.html

There aren't READMEs for square, inclusion, or blob.

In celestia-app

1. Update this link to point to this repo
2. Update this link to point to this repo.

The specs for https://celestiaorg.github.io/celestia-app/specs/data_square_layout.html#data-square-layout don't appear to link to the implementation that moved so I think that's it.

[rootulp]

Closed by PRs mentioned above.