feat(web): marketing landing page with Anthropic design system

Landing page at / matching claude.com/product/claude-code structure:
hero, surfaces, pricing, laptop-to-laptop, features, meets-you, faq, cta,
+ floating "Latest news" toaster. Motion-based scroll reveals.

Design system extracted from claude.com via playwriter reverse-engineering:
- Self-hosted Anthropic Sans/Serif/Mono fonts (6 woff2 files)
- --cm-* tokens in globals.css (clay #d97757, gray-050..900, fluid clamps)
- Serif display, Sans UI, Mono terminals & section markers
- Italic clay phrases for emphasis

Header rewritten for design consistency: claudemesh wordmark (mesh glyph +
serif), dark bg, nav (Docs · Pricing · Changelog · GitHub), "Start free" CTA.

Free-first messaging: hero subhead "Free and open-source. Forever.", primary
CTA "Start free", pricing defaults to Solo=Free.

Fixes:
- packages/api: comment out aiRouter (module removed in 1f094c4)
- packages/db/schema/mesh.ts: rename memberRelations → meshMemberRelations
  (missed in beeaa3b rename pass, caught via web build — ack'd by BotMou)
- credits/{api,server,index}: stub out @turbostarter/ai/credits/utils
- remove (marketing)/legal/[slug] route and common/mdx.tsx (cms-backed)
- sitemap: drop blog/legal enumeration (cms removed)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

apps/web/src/modules/marketing/home/cta.tsx

@@ -0,0 +1,64 @@
+import Link from "next/link";
+import { Reveal, SectionIcon } from "./_reveal";
+
+export const CallToAction = () => {
+  return (
+    <section className="relative overflow-hidden bg-[var(--cm-bg)] px-6 py-32 md:px-12 md:py-40">
+      <div
+        className="absolute inset-0 z-0 opacity-[0.1]"
+        style={{
+          backgroundImage:
+            "radial-gradient(circle at 50% 100%, var(--cm-clay) 0%, transparent 55%)",
+        }}
+      />
+      <div className="relative z-10 mx-auto max-w-5xl text-center">
+        <Reveal className="mb-8 flex justify-center">
+          <SectionIcon glyph="mesh" />
+        </Reveal>
+        <Reveal delay={1}>
+          <h2
+            className="text-[clamp(2.25rem,5.5vw,4.5rem)] font-medium leading-[1.05] tracking-tight text-[var(--cm-fg)]"
+            style={{ fontFamily: "var(--cm-font-serif)" }}
+          >
+            Connect what&apos;s scattered.
+            <br />
+            <span className="italic text-[var(--cm-clay)]">
+              Ship what ships together.
+            </span>
+          </h2>
+        </Reveal>
+        <Reveal delay={2}>
+          <p
+            className="mx-auto mt-8 max-w-2xl text-lg leading-[1.65] text-[var(--cm-fg-secondary)]"
+            style={{ fontFamily: "var(--cm-font-serif)" }}
+          >
+            Anthropic built Claude Code per developer. The next unlock is
+            between developers. Build the layer with us.
+          </p>
+        </Reveal>
+        <Reveal delay={3}>
+          <div className="mt-12 flex flex-col items-stretch justify-center gap-3 sm:flex-row sm:items-center">
+            <Link
+              href="https://github.com/claudemesh/claudemesh"
+              target="_blank"
+              className="group inline-flex items-center justify-center gap-2 rounded-[var(--cm-radius-xs)] bg-[var(--cm-clay)] px-6 py-3.5 text-[15px] font-medium text-[var(--cm-fg)] transition-colors duration-300 hover:bg-[var(--cm-clay-hover)]"
+              style={{ fontFamily: "var(--cm-font-sans)" }}
+            >
+              Star on GitHub
+              <span className="transition-transform duration-300 group-hover:translate-x-0.5">
+                →
+              </span>
+            </Link>
+            <Link
+              href="#docs"
+              className="inline-flex items-center justify-center gap-2 rounded-[var(--cm-radius-xs)] border border-[var(--cm-fg-tertiary)] px-6 py-3.5 text-[15px] font-medium text-[var(--cm-fg)] transition-colors duration-300 hover:border-[var(--cm-fg)] hover:bg-[var(--cm-bg-elevated)]"
+              style={{ fontFamily: "var(--cm-font-sans)" }}
+            >
+              Read the docs
+            </Link>
+          </div>
+        </Reveal>
+      </div>
+    </section>
+  );
+};