Index: src/routes/circle.js
===================================================================
--- src/routes/circle.js	(revision 78b6d8a72b391c1960a8488dc735fb03495bc209)
+++ src/routes/circle.js	(revision c7c7f023909e388db24e374bf58d148dadf8492e)
@@ -46,4 +46,5 @@
       tags: '',
       pinned: 0,
+      isBoost: !!r.boosted, // a post YOU boosted → render in the pinned style with a Boost badge
       status: 'published',
       source_name: name,