Add shelves page to game library; refresh bggpipe export

Port the export's physical shelf layout (.wall/.orow/.ocell) into the
scoped embed.css so /mygames/?g=shelves renders the wall in true
proportions, using the cream board color and accent-purple links for
legibility on the dark theme. Includes a fresh bggpipe re-export (new
Etherfields and Red Dragon Inn titles, updated art). embed.js/embed.css
are untouched by the export.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

static/games/alice-is-missing/index.html

@@ -30,7 +30,7 @@ The game is played live and without verbal communication. Players inhabit their
 
 Haunting beautiful, deeply personal, and highly innovative Alice is Missing puts a strong focus on the emotional engagement between players, immersing them in a tense, dramatic mystery that unfolds organically through the text messages they send to one another. Right at home with games like Life Is Strange, Gone Home, Oxenfree, and Firewatch, it’s designed to feel as much like an event-style experience as it does a role-playing game.
 
-A microbadge is available</div>
+A microbadge is available</div><div class="card"><div class="factrow"><b>where it lives</b> Library Left Shelving · D1</div></div>
 <footer>
   <p><a class="pbb" href="https://boardgamegeek.com" rel="noopener"><img src="../art/powered-by-bgg.png" alt="Powered by BGG" height="40"></a></p>
   <p>The Game Shelves · cataloged from shelf photos by