fix: add admin mail sending fo new structures

src/configuration/config.ts

@@ -45,5 +45,9 @@ export const config = {
       ejs: 'structureJoinRequest.ejs',
       json: 'structureJoinRequest.json',
     },
+    adminStructureCreate: {
+      ejs: 'adminStructureCreate.ejs',
+      json: 'adminStructureCreate.json',
+    },
   },
 };