Merge Voyager screens (#8656)

* Merge Voyager screens

* cleanups

app/src/main/java/eu/kanade/tachiyomi/ui/stats/StatsController.kt

@@ -1,13 +0,0 @@
-package eu.kanade.tachiyomi.ui.stats
-
-import androidx.compose.runtime.Composable
-import cafe.adriel.voyager.navigator.Navigator
-import eu.kanade.tachiyomi.ui.base.controller.BasicFullComposeController
-
-class StatsController : BasicFullComposeController() {
-
-    @Composable
-    override fun ComposeContent() {
-        Navigator(screen = StatsScreen())
-    }
-}

app/src/main/java/eu/kanade/tachiyomi/ui/stats/StatsScreen.kt

@@ -3,18 +3,17 @@ package eu.kanade.tachiyomi.ui.stats
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.collectAsState
 import androidx.compose.runtime.getValue
-import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.stringResource
 import cafe.adriel.voyager.core.model.rememberScreenModel
 import cafe.adriel.voyager.core.screen.Screen
 import cafe.adriel.voyager.core.screen.uniqueScreenKey
+import cafe.adriel.voyager.navigator.LocalNavigator
 import cafe.adriel.voyager.navigator.currentOrThrow
 import eu.kanade.presentation.components.AppBar
 import eu.kanade.presentation.components.LoadingScreen
 import eu.kanade.presentation.components.Scaffold
 import eu.kanade.presentation.more.stats.StatsScreenContent
 import eu.kanade.presentation.more.stats.StatsScreenState
-import eu.kanade.presentation.util.LocalRouter
 import eu.kanade.tachiyomi.R
 
 class StatsScreen : Screen {
@@ -23,8 +22,7 @@ class StatsScreen : Screen {
 
     @Composable
     override fun Content() {
-        val router = LocalRouter.currentOrThrow
-        val context = LocalContext.current
+        val navigator = LocalNavigator.currentOrThrow
 
         val screenModel = rememberScreenModel { StatsScreenModel() }
         val state by screenModel.state.collectAsState()
@@ -38,7 +36,7 @@ class StatsScreen : Screen {
             topBar = { scrollBehavior ->
                 AppBar(
                     title = stringResource(R.string.label_stats),
-                    navigateUp = router::popCurrentController,
+                    navigateUp = navigator::pop,
                     scrollBehavior = scrollBehavior,
                 )
             },