Redesign seat map layout

software/src/data/models/locations/locationModel.ts

@@ -10,6 +10,7 @@ export class LocationModel {
   imageIndoor: string
   imageOutdoor: string
   seatSchema: string
+  layout: number
   city: {
     name: string
     country: string

software/src/data/models/locations/seatModel.ts

@@ -1,5 +1,5 @@
 export class SeatModel {
   id: number
   seatNr: string
-  state: number
+  state: number = 0
 }