refactor: rename Offset.motifs to motifRefs

static/ast-parser.js

@@ -470,14 +470,14 @@ function buildOffset(node) {
         type: 'offset',
         tick: node.props.tick,
         stemNotes: [],
-        motifs: [],
+        motifRefs: [],
         unknownProps: collectUnknownProps(node.props, new Set(['tick'])),
     };
     for (const child of node.children) {
         if (child.parentSlot === 'line' && child.slot === 'stem_note')
             offset.stemNotes.push(buildStemNote(child));
         else if (child.parentSlot === 'line' && child.slot === 'motif')
-            offset.motifs.push({ label: child.positionals[0], chord: child.props.chord ?? null });
+            offset.motifRefs.push({ label: child.positionals[0], chord: child.props.chord ?? null });
     }
     return offset;
 }

static/components/PaneFO.js

@@ -251,8 +251,8 @@ export const PaneFO = {
                         fields: [
                             { key: 'tick', value: node.tick, editable: false },
                             { key: 'stem notes', value: node.stemNotes.map(snLabel).join(', ') || '—', editable: false },
-                            node.motifs?.length
-                                ? { key: 'motifs', value: node.motifs.map(m => m.chord ? `${m.label}(${m.chord})` : m.label).join(', '), editable: false }
+                            node.motifRefs?.length
+                                ? { key: 'motifRefs', value: node.motifRefs.map(m => m.chord ? `${m.label}(${m.chord})` : m.label).join(', '), editable: false }
                                 : null,
                             ...unknownPropFields(node),
                         ].filter(Boolean),