增加统一倍率调整按钮

backend/internal/billing/defaults.go

@@ -14,7 +14,7 @@ const (
 
 // PriceRuleSeeder is an optional store capability. Existing Store
 // implementations remain source-compatible and seed-capable stores can make
-// the official base catalog durable before quotes are read.
+// the official base catalog durable before quotes or administrator prices are read.
 type PriceRuleSeeder interface {
 	SeedBillingPriceRules(context.Context, []PriceRule) error
 }