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/murder-at-the-manor/index.html

@@ -5,7 +5,7 @@
 <title>Murder at the Manor · The Game Shelves</title>
 <meta name="description" content="Murder at the Manor in The Game Shelves">
 <meta property="og:title" content="Murder at the Manor · The Game Shelves">
-<meta property="og:image" content="../art/453845.jpg">
+<meta property="og:image" content="../art/453845-772660.jpg">
 <link rel="icon" href="data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'><text y='.9em' font-size='90'>🎲</text></svg>">
 <link rel="stylesheet" href="../style.css">
 <header class="site"><a href=".././">The Game Shelves</a>
@@ -14,13 +14,13 @@
 <p><a href="../">← the whole library</a> · <a href="https://boardgamegeek.com/boardgame/453845" rel="noopener">view on BGG ↗</a></p>
 <h1>Murder at the Manor <span class="meta">(2021)</span></h1>
 <div class="detail">
-  <div class="art"><img src="../art/453845.jpg" alt="box art for Murder at the Manor"></div>
-  <div class="facts"><div class="factrow"><b>players</b> 4–99 players</div><div class="factrow"><b>ages</b> 8+</div><div class="factrow"><b>BGG rating</b> 1.00</div><div class="factrow"><b>publishers</b> <span class="chip">Professor Puzzle Games</span></div><div class="factrow"><b>categories</b> <span class="chip">Deduction</span> <span class="chip">Murder / Mystery</span></div><div class="factrow"><b>mechanics</b> <span class="chip">Deduction</span> <span class="chip">Team-Based Game</span></div></div>
+  <div class="art"><img src="../art/453845-772660.jpg" alt="box art for Murder at the Manor"></div>
+  <div class="facts"><div class="factrow"><b>players</b> 4–99 players</div><div class="factrow"><b>ages</b> 8+</div><div class="factrow"><b>BGG rating</b> 1.50</div><div class="factrow"><b>publishers</b> <span class="chip">Professor Puzzle Games</span></div><div class="factrow"><b>categories</b> <span class="chip">Deduction</span> <span class="chip">Murder / Mystery</span></div><div class="factrow"><b>mechanics</b> <span class="chip">Deduction</span> <span class="chip">Team-Based Game</span></div></div>
 </div>
-
+<div class="card"><div class="factrow"><b>my copy</b> English edition · 2021</div><div class="factrow"><b>publishers</b> <span class="chip">Professor Puzzle Games</span></div><div class="factrow"><b>languages</b> <span class="chip">English</span></div></div>
 <div class="card desc">Mr. Benson, the mysterious owner of the Milton Manor, has been found murdered on his estate and it&#x27;s down to your team to crack the case. With five suspect cards, five location cards and five weapon cards each, two teams go head-to-head to be the first to locate their cards, figure out the one card missing from each category and correctly make their accusations. Will you be able to solve the mystery or will you be led astray by a red herring?
 
-This puzzle game includes 10 Suspect Cards, 10 Location Cards, 10 Weapon Cards, 2 Evidence Envelopes, 2 Answer Envelopes, 1 Checklist Notepad, 1 Newspaper Article, and 1 instructions.</div>
+This puzzle game includes 10 Suspect Cards, 10 Location Cards, 10 Weapon Cards, 2 Evidence Envelopes, 2 Answer Envelopes, 1 Checklist Notepad, 1 Newspaper Article, and 1 instructions.</div><div class="card"><div class="factrow"><b>where it lives</b> Library Kallax · C3</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