fix(glossy): short/long/both usage no longer counts against a term's "first use"

Fixes [#24](https://github.com/swaits/typst-collection/issues/24)

glossy/tests/refs-in-captions/test.typ

@@ -0,0 +1,82 @@
+#import "/lib.typ": *
+
+// Our test glossary
+#show: init-glossary.with((
+    ShortInHeader: "short used in header",
+    ShortInCaption: "short used in caption",
+    LongInHeader: "long used in header",
+    LongInCaption: "long used in caption",
+    BothInHeader: "both used in header",
+    BothInCaption: "both used in caption",
+    NormalInHeader: "unmodified use in header",
+    NormalInCaption: "unmodified use in caption",
+))
+
+// Configure styling
+
+#set page(numbering: "1")
+#set page(margin: 0.5in)
+#set page(height: auto)
+#set text(size: 10pt)
+
+// Outlines
+
+#outline(title:"Table of Contents", indent: auto)
+#outline(title: "List of Figures", target: figure.where(kind: image))
+#block(
+  height:7em,
+  glossary(title: "List of Abbreviations", theme: theme-twocol)
+)
+
+#line(length: 100%)
+
+// Doc Body
+
+// Use all the terms in headings
+#heading(level: 1, outlined: false, [Use terms in HEADERS])
+
+=== `@ShortInHeader:short` = "@ShortInHeader:short"
+=== `@LongInHeader:long` = "@LongInHeader:long"
+=== `@BothInHeader:both` = "@BothInHeader:both"
+=== `@NormalInHeader` = "@NormalInHeader"
+
+#line(length: 100%)
+
+// Use all the terms in captions
+#heading(level: 1, outlined: false, [Use terms in CAPTIONS])
+
+#figure([], caption: [`@ShortInCaption:short` = "@ShortInCaption:short"])
+#figure([], caption: [`@LongInCaption:long` = "@LongInCaption:long"])
+#figure([], caption: [`@BothInCaption:both` = "@BothInCaption:both"])
+#figure([], caption: [`@NormalInCaption` = "@NormalInCaption"])
+
+#line(length: 100%)
+
+// Now use the terms in the body to see if they handle "first use" correctly
+#heading(level: 1, outlined: false, [Use terms in BODY])
+
+First `@ShortInHeader` = "@ShortInHeader".
+Second `@ShortInHeader` = "@ShortInHeader"
+
+First `@LongInHeader` = "@LongInHeader".
+Second `@LongInHeader` = "@LongInHeader".
+
+First `@BothInHeader` = "@BothInHeader".
+Second `@BothInHeader` = "@BothInHeader".
+
+First `@NormalInHeader` = "@NormalInHeader".
+Second `@NormalInHeader` = "@NormalInHeader".
+
+#v(0.5em)
+
+First `@ShortInCaption` = "@ShortInCaption".
+Second `@ShortInCaption` = "@ShortInCaption"
+
+First `@LongInCaption` = "@LongInCaption".
+Second `@LongInCaption` = "@LongInCaption".
+
+First `@BothInCaption` = "@BothInCaption".
+Second `@BothInCaption` = "@BothInCaption".
+
+First `@NormalInCaption` = "@NormalInCaption".
+Second `@NormalInCaption` = "@NormalInCaption".