modelize titles and backgrounds

src/idz/handler/loadProfile.ts

@@ -37,6 +37,7 @@ export function loadProfile(
     },
     background: 0,
     title: 0,
+    titles: [],
     car: {
       field_00: 0,
       field_02: 0,

src/idz/handler/loadStocker.ts

@@ -9,5 +9,6 @@ export function loadStocker(
   return {
     type: "load_stocker_res",
     status: 1,
+    backgrounds: [],
   };
 }