revert 15a5108e23

revert Alignment

common/culture/innovations/tgp_innovations.txt

@@ -181,7 +181,17 @@ innovation_sericulture = { # VICTORIA TECHS ARE BACK BABEYYY AWOOOOU (wolf howl)
 	icon = @sericulture
 
 	potential = {
-		silk_road_innovation_trigger = { INNOVATION = sericulture }
+		has_tgp_dlc_trigger = yes
+	}
+
+	can_progress = {
+		custom_tooltip = {
+			text = silk_road_sericulture_trigger_tt
+			OR = {
+				has_cultural_pillar = heritage_chinese
+				has_cultural_pillar = heritage_byzantine
+			}
+		}
 	}
 
 	parameters = {