Use data table for some client stuff

scripts/client/main.js

@@ -69,9 +69,12 @@ let forceWantedLevel = 0;
 // Pre-cache all allowed skins
 let allowedSkins = getAllowedSkins(getGame());
 
-let businesses = [];
-let houses = [];
-let jobs = [];
-let vehicles = [];
+let serverData = {
+	houses: [],
+	businesses: [],
+	localeStrings: [],
+	vehicles: [],
+	jobs: [],
+};
 
 // ===========================================================================