feat(w47): Matrix-themed PQ benchmark on GitHub Pages

- docs/pq-bench/index.html: Matrix rain, Orbitron fonts, cyan/green neon,
  glowing cards, scanline effects, terminal boot sequence (1213 lines)
- docs/pq-bench/pq_bench.js: benchmark harness copy for GH Pages
- docs/pkg-web/: WASM module files for browser loading
- docs/index.html: added PQ BENCH nav link + Quick Access entry, v0.9.0

Live at: https://matte1782.github.io/edgevec/pq-bench/

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: matte1782

docs/index.html

@@ -522,9 +522,13 @@
     <div class="header__inner">
       <div class="header__logo">
         <span class="header__brand">EDGEVEC</span>
-        <span class="header__version">v0.7.0</span>
+        <span class="header__version">v0.9.0</span>
       </div>
       <nav class="header__nav">
+        <a href="pq-bench/index.html" class="header__link">
+          <svg viewBox="0 0 24 24"><path d="M18 20V10"/><path d="M12 20V4"/><path d="M6 20v-6"/></svg>
+          PQ BENCH
+        </a>
         <a href="demo/hub.html" class="header__link">
           <svg viewBox="0 0 24 24"><path d="M14.752 11.168l-3.197-2.132A1 1 0 0010 9.87v4.263a1 1 0 001.555.832l3.197-2.132a1 1 0 000-1.664z"/><path d="M21 12a9 9 0 11-18 0 9 9 0 0118 0z"/></svg>
           DEMOS
@@ -647,6 +651,10 @@ <h2 class="quick-links__title">QUICK ACCESS</h2>
         <svg viewBox="0 0 24 24"><path d="M13 2L3 14h9l-1 8 10-12h-9l1-8z"/></svg>
         Cyberpunk Demo
       </a>
+      <a href="pq-bench/index.html" class="quick-link">
+        <svg viewBox="0 0 24 24"><path d="M18 20V10"/><path d="M12 20V4"/><path d="M6 20v-6"/></svg>
+        PQ Benchmark
+      </a>
       <a href="API_REFERENCE.md" class="quick-link">
         <svg viewBox="0 0 24 24"><path d="M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z"/><polyline points="14 2 14 8 20 8"/></svg>
         API Reference
@@ -660,7 +668,7 @@ <h2 class="quick-links__title">QUICK ACCESS</h2>
 
   <!-- Footer -->
   <footer class="footer">
-    <div class="footer__brand">EDGEVEC v0.7.0</div>
+    <div class="footer__brand">EDGEVEC v0.9.0</div>
     <p class="footer__copy">Rust + WebAssembly // MIT License</p>
     <p class="footer__author">Created by Matteo Panzeri // University of Pavia // BSc in AI</p>
   </footer>