v2.2.0

What's changed

Design

• Applied 37signals dark theme with neutral-800 base, warm off-white foreground, oklch color space
• Redesigned header, footer, and all pages with consistent max-w-5xl layout pattern
• Active nav uses color only (no border indicator), brighter text-white for active state
• Tab content text now follows theme CSS variable instead of hardcoded gray

Content

• Rewrote all page copy in direct, human voice — no corporate jargon
• Updated nav labels: Kontribusi → Berkontribusi, Kontak → Hubungi
• Updated tentang hero heading to neutral framing
• Rewrote README: removed logo, icons, and emoji section headers

Pages

• Home — new hero, editorial principles grid, flat project cards, Discord CTA
• Tentang — focused copy, new "Mengapa open source?" section
• Open Source — full-width cards in "Mengapa untuk Papua?" section
• Berkontribusi — editorial grid for principles, "good first issue" callout
• Hubungi — 3-column contact grid, full-width FAQ cards, removed redundant Discord CTA button

Fixes

• Removed baseUrl from tsconfig; alias @/ now defined in Vite config via fileURLToPath
• Bumped Node.js from 18 to 22 in CI workflow (fixes Vite 6.4+ util.styleText error)