Various fixes and add rune support

module/models/party.mjs

@@ -21,6 +21,7 @@ export default class OathHammerParty extends foundry.abstract.TypeDataModel {
     })
 
     schema.maxSlots = new fields.NumberField({ ...requiredInteger, initial: 0, min: 0 })
+    schema.renown   = new fields.NumberField({ ...requiredInteger, initial: 0, min: 0 })
 
     return schema
   }