Update publications content, header/menu, formatting, and docs

[heruberuto]

Motivation

• Add richer metadata, abstracts and resources to publication entries and improve site markup for readability and maintainability.
• Simplify and tidy header/menu rendering by commenting out an unused tag link and fixing JSX/ASTRO comment placement.
• Normalize formatting across pages, docs and CI workflow files to keep consistent style and avoid trivial whitespace issues.

Description

• Updated multiple publication files under src/data/blog/publications/ to add emoji badges in titles, fill in abstracts, resource links, and notes for several entries.
• Adjusted the header menu in src/components/Header.astro to comment out the /tags link block and reformat the menu item markup for clarity.
• Reformatted several .astro pages (src/pages/index.astro, src/pages/posts/[...page].astro, src/pages/publications/index.astro) to use multi-line attributes and consistent JSX/HTML formatting, and improved publication listing markup to render authors and venue conditionally with cleaner syntax.
• Fixed documentation table alignment and spacing in README.md and made small whitespace/EOF fixes in package.json and .github/workflows/deploy.yml.

Testing

• No automated tests were run for this PR.

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Codex Task