fix(events): fix skaa allomancer recruitment and atium attention

Replace hardcoded Coinshot trait on skaa recruits with random
Misting type via activate_allomancy_effect, matching lore that
skaa Allomancers manifest varied abilities. Replace inline
lord_ruler_attention variable changes in atium events with
decrease_lord_ruler_attention_effect for consistency.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

lords_of_ash/events/atium_events.txt

@@ -106,10 +106,7 @@ mistborn_atium.0002 = {
 		remove_short_term_gold = 300
 		add_prestige = -100
 		# Reduce the attention gained
-		change_variable = {
-			name = lord_ruler_attention
-			add = -10
-		}
+		decrease_lord_ruler_attention_effect = yes
 		ai_chance = {
 			base = 50
 		}
@@ -148,10 +145,7 @@ mistborn_atium.0002 = {
 		add_prestige = -200
 		add_piety = 30
 		# Full contrition reduces attention
-		change_variable = {
-			name = lord_ruler_attention
-			add = -15
-		}
+		decrease_lord_ruler_attention_effect = yes
 		ai_chance = {
 			base = 20
 		}

lords_of_ash/events/skaa_allomancer_events.txt

@@ -21,7 +21,7 @@ mistborn_skaa_allomancer.0001 = {
 	}
 
 	immediate = {
-		# Generate a skaa Allomancer courtier
+		# Generate a skaa Allomancer courtier with random Misting type
 		create_character = {
 			location = root.capital_province
 			template = pool_repopulate_prowess
@@ -29,9 +29,12 @@ mistborn_skaa_allomancer.0001 = {
 			faith = root.faith
 			gender_female_chance = 50
 			dynasty = none
-			trait = trait_misting_coinshot
 			save_scope_as = skaa_recruit
 		}
+		scope:skaa_recruit = {
+			add_trait = trait_allomantic_potential
+			activate_allomancy_effect = yes
+		}
 	}
 
 	# Option A: Welcome them as a secret agent