chore(website): add Vercel Analytics

chore(release): 1.3.0 [skip ci]

docs: fix link to why-repobase page on homepage

feat(website): add SEO optimization and social media sharing support

style(website): improve features section with better intro and CTA

Merge pull request #3 from fernandoabolafio/docs/why-repobase

docs: restructure documentation and update landing page

docs: update landing page messaging to align with core value proposition

why repobase first draft

docs: add TUI screenshot to README

chore(release): 1.2.0 [skip ci]

feat(website): add demo video to homepage

chore(release): 1.1.0 [skip ci]

fix(tui): prevent errors on Ctrl+C exit by properly destroying renderer

feat: add website package with Astro and Starlight