Site scaffold
This is Phase 3.0 — the Astro app boots, shares tokens/typography withdesign-system via the npm workspace, and the header's theme toggle uses the real ThemeProvider. The actual landing page is Phase 3.2.
This is Phase 3.0 — the Astro app boots, shares tokens/typography withdesign-system via the npm workspace, and the header's theme toggle uses the real ThemeProvider. The actual landing page is Phase 3.2.