Wave 2B: sportsbook wordmarks + team-logo coverage

MISSION 1 — real sportsbook wordmarks (kills lowercase "betmgm"):
- books.js: add the 6 missing ALLOWED_BOOKS keys (fanatics/bet365/
  hardrockbet/betrivers/pointsbet/pinnacle) with real brand names +
  colors — no live book falls to neutral gray. Add `slug` fields +
  bookSlug()/hasBookSvg() + BUNDLED_BOOK_SVGS.
- Bundle 8 self-authored styled-text wordmark SVGs under
  web/public/books/{slug}.svg (draftkings/fanduel/betmgm/caesars/
  bet365/pinnacle/hardrockbet/betrivers). NOT copied trademarked logo
  glyphs — the book's NAME in brand weight+color; official press-kit
  art can drop into the same paths with zero code change.
- BookWordmark: render the local SVG when bundled, else the brand-color
  styled-text fallback (never a broken image; never a lowercase key).
- Import BookWordmark into the ledger row (page.tsx:368) + the identical
  public-profile row, replacing bare {row.book} text. vyndr/GameCard
  line-grid book cell now proper-cases via bookInfo().name (keeps the
  preferred-book green highlight).

MISSION 2 — team-logo coverage gaps:
- teamMeta.js: add ESPN-schedule ball-sport abbr aliases the feed emits
  that fell to monograms — SA→SAS, NY→NYK, WSH→WAS, BRK→BKN (NBA),
  CONN→CON (WNBA). Real-abbr-first lookup means MLB WSH (Nationals) +
  WNBA NY (Liberty) still resolve directly; NY in MLB stays null.

Tests: new tests/unit/bookWordmark.test.js (all 10 ALLOWED_BOOKS resolve
to a real brand+non-gray color; 8 bundled SVGs exist; BookWordmark
SVG-first + no-lowercase-leak; ledger/profile import + use BookWordmark).
entityLayer.test.js extended for the new aliases. Full suite green
(239 suites / 2891 tests); next build exit 0.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

web/src/app/ledger/page.tsx

@@ -3,7 +3,7 @@
 import { useCallback, useEffect, useState } from 'react';
 import { GradePill } from '@/components/GradeCard';
 import { useAuth } from '@/contexts/AuthContext';
-import { Skeleton, EmptyState, ArchetypeBadge } from '@/components/vyndr';
+import { Skeleton, EmptyState, ArchetypeBadge, BookWordmark } from '@/components/vyndr';
 import { clvMode, CLV_FLAT_LINE } from '@/lib/clvDisplay';
 
 /**
@@ -365,7 +365,7 @@ function LedgerCard({ row, index }: { row: LedgerRow; index: number }) {
         {row.side} {row.line} {row.stat.replace(/_/g, ' ')}
       </p>
       <p className="mono" style={{ fontSize: 11, color: 'var(--text-tertiary)', marginBottom: 12 }}>
-        {row.book || '—'}{row.locked_odds ? ` · ${row.locked_odds}` : ''} · {row.game_date}
+        {row.book ? <BookWordmark book={row.book} size={11} /> : '—'}{row.locked_odds ? ` · ${row.locked_odds}` : ''} · {row.game_date}
         {/* model_value is MODEL output — always labeled, never blended with market numbers. */}
         {row.model_value != null && <span> · MODEL {row.model_value}</span>}
       </p>