Refresh bggpipe game library export

Updated collection data across the library: renamed Rivals for Catan and
Superfight Loot Crate entries, added Sunken Sailor, refreshed cover art.
embed.js and embed.css preserved as before.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

static/games/utter-nonsense/index.html

@@ -31,7 +31,7 @@ The game consists of Accent Cards and Phrase Cards that players combine and act
 5. It’s up to the Nonsense Judge to decide which player’s phrase and accent combination is the funniest, and that player wins the round.
 6. After a player wins 5 rounds, that player wins the game.
 
-You don’t have to be good at accents and the combinations don’t need to make sense; in fact, we encourage players to make the Phrase Cards their own. With each successive round, competition sets in and the most composed, mild mannered players become improv masters.</div><div class="card"><div class="factrow"><b>where it lives</b> Library Kallax · A2</div></div>
+You don’t have to be good at accents and the combinations don’t need to make sense; in fact, we encourage players to make the Phrase Cards their own. With each successive round, competition sets in and the most composed, mild mannered players become improv masters.</div><div class="card"><div class="factrow"><b>where it lives</b> Library Kallax · B3</div></div>
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