Updated artifacts for 1.19, more artifacts and one decision

Added the Crown of St. Stephen and Napoleons Crown of Charlemagne ; Also added the decision to reforge the Crown of St. Wenceslas

common/modifiers/NEOW_historical_artifact_modifiers.txt

@@ -1,6 +1,6 @@
 crown_wenceslas_modifier = {
-    court_grandeur_baseline_add = 5
-    monthly_piety_gain_mult = 0.10
+    court_grandeur_baseline_add = 3
+    monthly_piety_gain_mult = 0.05
 	monthly_dynasty_prestige_mult = 0.02
 	monthly_prestige_gain_mult = 0.02
 	vassal_limit = 5
@@ -20,4 +20,28 @@ sword_wenceslas_modifier = {
 	monthly_dynasty_prestige_mult = 0.05
 	courtier_and_guest_opinion = 5
 	legitimacy_gain_mult = 0.05
+}
+
+crown_wenceslas_reforged_modifier = {
+	vassal_tax_mult = 0.05
+	court_grandeur_baseline_add = 5
+    monthly_piety_gain_mult = 0.10
+	monthly_piety = 0.10
+	monthly_dynasty_prestige_mult = 0.05
+	monthly_prestige_gain_mult = 0.05
+	vassal_limit = 5
+}
+
+crown_stephen_modifier = {
+	vassal_limit = 5
+	monthly_dynasty_prestige_mult = 0.05
+	monthly_prestige_gain_mult = 0.05
+	diplomacy_per_piety_level = 1
+}
+
+crown_charlemagne_modifier = {
+	vassal_limit = 10
+	monthly_dynasty_prestige_mult = 0.03
+	monthly_prestige = 0.15
+	martial_per_prestige_level = 1
 }