Improve the docs job, improve the site, fix minor errors

[deemp]

Changes

• closes Run mdsh in CI #179
• closes Add link to github repo on the site #182
• refactor normalizer-dataize docs a bit
• add links to report, Hackage package, haddock docs
• update copyright in package.yaml
• fix resolver version in docs
• add the docs section in the contributing guide

TODO

• Document that mdsh runs automatically

Rendered site

https://deemp.github.io/normalizer

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PR-Codex overview

The focus of this PR is to add prettier, update dependencies, enhance documentation, and automate formatting.

Detailed summary

• Added prettier dependency
• Updated eo-phi-normalizer resolver to lts-22.6
• Added GitHub repository URL and icon
• Updated copyright in package.yaml
• Improved celsius.md with a new program example
• Enhanced documentation with links and content
• Added mdsh script for document generation
• Automated formatting with prettier on Markdown files

✨ Ask PR-Codex anything about this PR by commenting with /codex {your question}

[fizruk]

Rules are not rendered on this page: https://deemp.github.io/normalizer/docs/commands/normalizer-transform.html

[fizruk]

Apart from one image that is not rendered (rules), everything is fine. I suspect problematic image was not introduced in this PR, so approve.

[deemp]

@fizruk, now the image is rendered.