feat: add AI-assisted ISAC authoring

src/routes/isac/audit/+page.server.ts

@@ -90,7 +90,8 @@ export const load: PageServerLoad = async ({ cookies, url }) => {
 			SUM(CASE WHEN entity_type IN ('user','user_access','user_moderation','identity') THEN 1 ELSE 0 END) AS users,
 			SUM(CASE WHEN entity_type IN ('role','role_management') THEN 1 ELSE 0 END) AS access,
 			SUM(CASE WHEN entity_type='system_configuration' THEN 1 ELSE 0 END) AS system_configuration,
-			SUM(CASE WHEN entity_type='calculation_configuration' THEN 1 ELSE 0 END) AS calculation_configuration
+			SUM(CASE WHEN entity_type='calculation_configuration' THEN 1 ELSE 0 END) AS calculation_configuration,
+			SUM(CASE WHEN entity_type='ai_assistance' THEN 1 ELSE 0 END) AS ai_assistance
 			FROM audit_log`)).get()
 	]);
 	const pagination = getPagination(url, Number(total?.total ?? 0));

src/routes/isac/audit/+page.svelte

@@ -34,6 +34,7 @@
 	{value:'',label:'ALL EVENTS',count:data.summary.total,description:'Complete audit history'},
 	{value:'game_data',label:'GAME DATA',count:data.summary.game_data,description:'Builder-source mutations'},
 	{value:'calculation_configuration',label:'CALCULATION RULES',count:data.summary.calculation_configuration,description:'Combat model revisions and calibration'},
+	{value:'ai_assistance',label:'AI ASSISTANCE',count:data.summary.ai_assistance,description:'Permission-gated mechanic drafting'},
 	{value:'data_moderation',label:'DATA MODERATION',count:data.summary.data_moderation,description:'Proposal lifecycle decisions'},
 	{value:'user',label:'USER OPERATIONS',count:data.summary.users,description:'Access, moderation, identities'},
 	{value:'access_policy',label:'ACCESS POLICY',count:data.summary.access,description:'Role definition changes'}