Index: src/config/database.js
===================================================================
--- src/config/database.js	(revision 5f483e38e1f3f8ccca8ba962aaacb14f4d06f7a3)
+++ src/config/database.js	(revision d2b7247f5942df285d4b4ff6d5104c5e8df5772e)
@@ -46,5 +46,4 @@
   ensureColumn('users', 'lang', 'TEXT');
   // Site-level moderation toggle. 'trust' = auto-approve, 'moderate' = pending until reviewed.
-  ensureColumn('sites', 'comments_moderation_mode', "TEXT DEFAULT 'moderate'");
   // Circles: whether this site may appear in other sites' circles (surfacing opt-out).
   ensureColumn('sites', 'allow_circle', 'INTEGER DEFAULT 1');