Website: redesigned marketing site under website/

[ThyFriendlyFox]

What & why

Moves the marketing site into a dedicated website/ folder and ships the dark, modern redesign. This PR is website-only — no environment or app changes.

The redesign follows modern SaaS references (Expo / n8n / sleek.design) while keeping Mouse's identity (IBM Plex Mono, monochrome, black panels, terminal honesty — no accent color, no reassurance microcopy):

• website/ — renamed from site/; README paths updated to cd website.
• Fully dark theme end-to-end (was light with only a dark hero).
• Slim pill nav with centered links and a live GitHub star count (fetched client-side; falls back to a plain "GitHub" label offline).
• Headline-first hero: rounded badge, two-tone headline ("A real IDE, / built for a phone."), lede, two pill CTAs, and a spec strip (msh / node / git / zero deps) over the signature dither-boids widget, which is driven by real app screens.
• Screenshot feature cards, a phone showcase, the gestures grid + law, the msh/node/git stack with numbered steps, FAQ, a glowing CTA band, and footer — dark bordered cards with hover states and scroll reveals.

Run locally

cd website
python3 -m http.server 8765
# open http://127.0.0.1:8765/

Gesture-law impact

None — static marketing site only; no application or input-handling code.

Verified — function and feel

Served the website/ folder and walked through it in Chrome. Every section is dark and cohesive (no light sections), the hero flock forms the app screens and cycles, scroll-reveals are clean, the FAQ expands, and the nav shows the live star count. No overlaps, broken images, or layout breaks.

mouse_site_redesign_walkthrough.mp4
Redesigned dark hero with dither flock forming an app screen
Redesigned call-to-action band and footer

• Builds clean (xcodegen generate re-run if files were added/removed) — n/a (no Swift/source files changed)
• Feel-tested on a real device — n/a (static site)
• Screenshot/clip attached for visible changes
• Docs updated (website/README.md)
• No diagnostics or demo scaffolding left in the merge

_{To show artifacts inline, enable in settings.}