feat(app): create MainNavigation object to select the navigation's pa…

…th in the app

app/src/main/kotlin/com/intelligentbackpack/app/ui/navigation/MainNavigation.kt

@@ -0,0 +1,14 @@
+package com.intelligentbackpack.app.ui.navigation
+
+object MainNavigation {
+    const val login = "login"
+    const val home = "home"
+    const val createUserParam = "email"
+    const val createUser = "createUser?$createUserParam={$createUserParam}"
+    fun createUser(email: String) =
+        if (email.isBlank()) {
+            "createUser"
+        } else {
+            "createUser?$createUserParam=$email"
+        }
+}