add: add package - RouteScreens and files; update: update NavigationRoutes

TripHelper/app/src/main/java/com/example/triphelper/view/RouteScreens/ChoiceLocation.kt

@@ -0,0 +1,2 @@
+package com.example.triphelper.view.RouteScreens
+

TripHelper/app/src/main/java/com/example/triphelper/view/RouteScreens/ChoiceTour.kt

@@ -0,0 +1,2 @@
+package com.example.triphelper.view.RouteScreens
+

TripHelper/app/src/main/java/com/example/triphelper/view/RouteScreens/Tours.kt

@@ -0,0 +1,2 @@
+package com.example.triphelper.view.RouteScreens
+

TripHelper/app/src/main/java/com/example/triphelper/view/navigation/NavigationRoutes.kt

@@ -7,4 +7,7 @@ object NavigationRoutes {
     const val MAIN = "mainscreen"
     const val LAW = "lawscreen"
     const val DESCLAW = "descriptionlaws"
+    const val CH_LOC = "choicelocation"
+    const val  CH_TOUR = "choicetour"
+    const val TOURS = "tours"
 }