fix: Restore em dash in topic list output

bjcoombs · bjcoombs · commit bbe6125cf754 · 2026-04-08T13:52:37.000+01:00
Accidentally replaced the em dash with a hyphen during the
fmt.Fprintf refactor, breaking TestBuildTopicList_TopicsHaveDescriptions.
diff --git a/services/control-plane/internal/generator/topic_list.go b/services/control-plane/internal/generator/topic_list.go
@@ -38,7 +38,7 @@ func BuildTopicList() string {
 		fmt.Fprintf(&sb, "### %s\n\n", svc)
 		for _, topic := range topicList {
 			desc := describeTopicName(topic)
-			fmt.Fprintf(&sb, "- `%s` - %s\n", topic, desc)
+			fmt.Fprintf(&sb, "- `%s` — %s\n", topic, desc)
 		}
 		sb.WriteString("\n")
 	}

Original file line number	Diff line number	Diff line change
`@@ -38,7 +38,7 @@ func BuildTopicList() string {`
`38`	`38`	`fmt.Fprintf(&sb, "### %s\n\n", svc)`
`39`	`39`	`for _, topic := range topicList {`
`40`	`40`	`desc := describeTopicName(topic)`
`41`		- fmt.Fprintf(&sb, "- `%s` - %s\n", topic, desc)
	`41`	+ fmt.Fprintf(&sb, "- `%s` — %s\n", topic, desc)
`42`	`42`	`}`
`43`	`43`	`sb.WriteString("\n")`
`44`	`44`	`}`