The navigation graph for Sunflower

SunflowerNavGraph.kt

// Copyright 2023 Google LLC.
// SPDX-License-Identifier: Apache-2.0

val navController = rememberNavController()
NavHost(navController = navController, startDestination = "home") {
    composable("home") {
        HomeScreen(/* ... */)
    }
    composable(
        "plantDetail/{plantId}",
        arguments = listOf(navArgument("plantId") { type = NavType.StringType })
    ) {
        PlantDetailsScreen(/* ... */)
    }
    composable(
        "gallery/{plantName}",
        arguments = listOf(navArgument("plantName") { type = NavType.StringType })
    ) {
        GalleryScreen(/* ... */)
    }
}