remove rank numbers and Buy&Hold badge from cards

src/views/LiveView.vue

@@ -36,9 +36,7 @@
           :class="{ winner: c.isWinner, bh: c.kind==='bh', neg: (c.gapUsd ?? 0) < 0, pos: (c.gapUsd ?? 0) >= 0 }"
           :style="{ '--bar': (c.barPct ?? 0) + '%'}"
         >
-          <!-- Rank / BH badge -->
-          <div v-if="c.rank" class="rank">{{ c.rank }}</div>
-          <div v-else-if="c.kind==='bh'" class="rank bh-badge">B&H</div>
+          <!-- Crown -->
           <span v-if="c.isWinner" class="crown" aria-label="Top performer">👑</span>
 
           <!-- Header: logo + names -->