add iching tarot links

app/ui-tarot.js

@@ -236,6 +236,7 @@
       tarotMetaCourtDateCardEl: document.getElementById("tarot-meta-courtdate-card"),
       tarotMetaHebrewCardEl: document.getElementById("tarot-meta-hebrew-card"),
       tarotMetaCubeCardEl: document.getElementById("tarot-meta-cube-card"),
+      tarotMetaIChingCardEl: document.getElementById("tarot-meta-iching-card"),
       tarotMetaCalendarCardEl: document.getElementById("tarot-meta-calendar-card"),
       tarotDetailPlanetEl: document.getElementById("tarot-detail-planet"),
       tarotDetailElementEl: document.getElementById("tarot-detail-element"),
@@ -244,6 +245,7 @@
       tarotDetailCourtDateEl: document.getElementById("tarot-detail-courtdate"),
       tarotDetailHebrewEl: document.getElementById("tarot-detail-hebrew"),
       tarotDetailCubeEl: document.getElementById("tarot-detail-cube"),
+      tarotDetailIChingEl: document.getElementById("tarot-detail-iching"),
       tarotDetailCalendarEl: document.getElementById("tarot-detail-calendar"),
       tarotKabPathEl: document.getElementById("tarot-kab-path"),
       tarotHouseOfCardsEl: document.getElementById("tarot-house-of-cards")
@@ -303,6 +305,7 @@
     buildSmallCardRulershipRelation,
     buildSmallCardCourtLinkRelations,
     buildCubeRelationsForCard,
+    buildIChingRelationsForCard,
     parseMonthDayToken,
     createRelationListItem,
     findSephirahForMinorCard
@@ -513,6 +516,13 @@
     return tarotRelationsUi.buildCubeRelationsForCard(card, state.magickDataset);
   }
 
+  function buildIChingRelationsForCard(card) {
+    if (typeof tarotRelationsUi.buildIChingRelationsForCard !== "function") {
+      return [];
+    }
+    return tarotRelationsUi.buildIChingRelationsForCard(card, state.referenceData);
+  }
+
   // Returns nav dispatch config for relations that have a corresponding section,
   // null for informational-only relations.
   function getRelationNavTarget(relation) {