Add ability to convert starter pack to list (#9675)

Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: claude[bot] <41898282+claude[bot]@users.noreply.github.com>
Co-authored-by: Samuel Newman <mozzius@users.noreply.github.com>
Co-authored-by: surfdude29 <149612116+surfdude29@users.noreply.github.com>

src/analytics/metrics/types.ts

@@ -571,6 +571,10 @@ export type Events = {
     profilesCount: number
     feedsCount: number
   }
+  'starterPack:convertToList': {
+    starterPack: string
+    memberCount: number
+  }
   'starterPack:ctaPress': {
     starterPack: string
   }