chore: build

backend/internal/modules/units/routes.go

@@ -9,3 +9,9 @@ func RegisterAdminRoutes(rg *gin.RouterGroup, h *Handler, requireAdmin gin.Handl
 	group.PUT("/:id", h.Update)
 	group.DELETE("/:id", h.Delete)
 }
+
+// RegisterPublicRoutes exposes the read-only unit list so the storefront
+// can render price-tier labels (e.g. "3.5 g", "10 mg").
+func RegisterPublicRoutes(rg *gin.RouterGroup, h *Handler) {
+	rg.GET("/units", h.List)
+}