Phase 4: component library

The approved element rules and ornament kit as Astro components in
packages/ui: buttons, pills, chips, filters, kickers, notices, fields and
cards; star paths, the header divider, tick scales and rings, seals and
edge seals, gilt corners, dust and placeholder art; the site header,
footer and page shell. Brand fonts are self-hosted. A gallery page shows
everything, and astro check now runs with the root typecheck.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_012aSbo2D1qP8cMFQCykf7kx

packages/ui/src/components/SiteFooter.astro

@@ -0,0 +1,48 @@
+---
+/** The site footer: the header divider again, then the monogram line and links. */
+import monogram from "../assets/brand/gk-monogram.svg?url";
+import Divider from "./Divider.astro";
+const year = new Date().getFullYear();
+---
+<footer class="gk-site-footer">
+  <div class="gk-wrap"><Divider seed="footer" /></div>
+  <div class="gk-wrap row">
+    <span class="mark"><img src={monogram} alt="" width="40" height="40" />© {year} Greg Kilmer · Web Development · a Patiun LLC company</span>
+    <span class="links">
+      <a href="/inquiries" class="gk-text strong">Start an inquiry</a>
+      <a href="/about" class="gk-text gk-quiet">About</a>
+      <a href="/rss.xml" class="gk-text gk-quiet">RSS</a>
+    </span>
+  </div>
+</footer>
+
+<style>
+  .gk-site-footer {
+    position: relative;
+    color: var(--gk-muted);
+    margin-top: 64px;
+  }
+  .row {
+    padding-top: 24px;
+    padding-bottom: 32px;
+    display: flex;
+    flex-wrap: wrap;
+    align-items: center;
+    justify-content: space-between;
+    gap: 16px;
+    font-size: 13px;
+  }
+  .mark {
+    display: flex;
+    align-items: center;
+    gap: 12px;
+  }
+  .links {
+    display: flex;
+    flex-wrap: wrap;
+    gap: 18px;
+  }
+  .strong {
+    font-weight: 600;
+  }
+</style>