Credibility pass: sweep the workshop floor

Scoped to everything since the last pass (695307d). The residue of
fast iteration, removed: a reduced-motion media query that had
swallowed a full copy of the .faq-seal rules; doc comments orphaned
from their functions by inserted methods; the FAQ scrape's seams
(section headings run into ruling bodies under the wrong topics, a
next-page heading shipped as a ruling, an amputated "h", and rulings
filed under alphabetically-nearest strangers — Large Rock/Dagger now
lives on those cards; Book of Spells and Torquemada describe no card
in this set and are gone); the write-only aisle flag left behind by
the reverted rev 7; a linter-silenced dead destructure; a duplicated
median lookup; dead casts; and the fallback path that ignored the
apprentice's one-card draw.

Tests now typecheck (tsconfig includes test/), which surfaced the
missing type imports and a drifted creature literal hiding under an
as-cast. Also: a no-op self-assignment, mid-file imports hoisted, a
dynamic-import habit made static, a hedge comment replaced with a
loud setup failure, the fallback-retries-itself dead rung removed
from both bot drivers, and the twin peek scrims merged.

Deliberately kept: the TIERS lookup guard (ledger JSON is untrusted),
the wand-cost stanzas (they differ on the power-attack trade — a
rules question, not a dedup), and rollDie's coexistence with rollD4
(migrating changes visible logs; future work).

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

packages/web/src/App.svelte

@@ -833,25 +833,16 @@
     </div>
   {/if}
 
-  {#if peekCard}
+  {#if peekCard || discardPeek}
     <div class="big-peek-scrim" role="button" tabindex="-1"
-      onclick={() => { peekCard = null; peekCreatureId = null; }} onkeydown={() => {}}>
+      onclick={() => { peekCard = null; peekCreatureId = null; discardPeek = null; }} onkeydown={() => {}}>
       <div class="big-peek">
-        <Card card={peekCard} onfaq={(id) => (faqCardId = id)} />
+        <Card card={(peekCard ?? discardPeek)!} onfaq={(id) => (faqCardId = id)} />
         {#if peekNote}<div class="peek-note big-peek-note">{peekNote}</div>{/if}
       </div>
     </div>
   {/if}
 
-  {#if discardPeek}
-    <div class="big-peek-scrim" role="button" tabindex="-1"
-      onclick={() => (discardPeek = null)} onkeydown={() => {}}>
-      <div class="big-peek">
-        <Card card={discardPeek} onfaq={(id) => (faqCardId = id)} />
-      </div>
-    </div>
-  {/if}
-
   {#if faqCardId}
     <Faq cardId={faqCardId} onclose={() => (faqCardId = null)} />
   {/if}