feedback3 WJ: grey the 折射 line and drop its icon while silenced

The RES bonus was already off. The enemy card now greys a SILENCE-format line from the live silenced flag, and the status row leaves the 折射 icon out while silence is up.

public/js/ui/abilityLines.js

@@ -0,0 +1,17 @@
+// Enemy-card ability lines (detailPanel EnemyDetail). A line whose data format is SILENCE
+// (折射: `<$ba.refraction>折射</>`, format "SILENCE") is off while the enemy is silenced: the card greys it.
+// The sim already drops the RES bonus; this is only the line.
+
+/**
+ * @param {any[]|null} abilities enemies.json abilities
+ * @param {boolean} silenced live unit (`unitStatsEntry.silenced`)
+ * @returns {Array<{ text: string, off: boolean }>}
+ */
+export function abilityRows(abilities, silenced) {
+  const list = Array.isArray(abilities) ? abilities : [];
+  return list.map((a) => {
+    const text = typeof a === 'string' ? a : (a && (a.textRaw || a.text)) || '';
+    const off = !!(silenced && a && typeof a === 'object' && a.format === 'SILENCE');
+    return { text, off };
+  });
+}