Remove dependency on NavKey

Author: zsmb13

shared/src/commonMain/kotlin/org/jetbrains/kotlinconf/navigation/AppRoute.kt

@@ -1,14 +1,13 @@
 package org.jetbrains.kotlinconf.navigation
 
-import androidx.navigation3.runtime.NavKey
 import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
 import org.jetbrains.kotlinconf.PartnerId
 import org.jetbrains.kotlinconf.SessionId
 import org.jetbrains.kotlinconf.SpeakerId
 
 @Serializable
-sealed interface AppRoute : NavKey
+sealed interface AppRoute
 
 @Serializable
 @SerialName("AboutConference")

shared/src/commonMain/kotlin/org/jetbrains/kotlinconf/navigation/BackStack.kt

@@ -8,6 +8,6 @@ import androidx.savedstate.compose.serialization.serializers.SnapshotStateListSe
 import kotlinx.serialization.serializer
 
 @Composable
-inline fun <reified T : NavKey> rememberNavBackStack(vararg elements: T): MutableList<T> {
+inline fun <reified T : Any> rememberNavBackStack(vararg elements: T): MutableList<T> {
     return rememberSerializable(serializer = SnapshotStateListSerializer(serializer())) { mutableStateListOf(*elements) }
 }

shared/src/commonMain/kotlin/org/jetbrains/kotlinconf/navigation/MainRoute.kt

@@ -1,11 +1,10 @@
 package org.jetbrains.kotlinconf.navigation
 
-import androidx.navigation3.runtime.NavKey
 import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
 
 @Serializable
-sealed interface MainRoute : NavKey
+sealed interface MainRoute
 
 @Serializable
 data object ScheduleScreen : MainRoute