Use theme padding values in more places

app/src/main/java/eu/kanade/tachiyomi/ui/browse/source/browse/BrowseSourceScreen.kt

@@ -32,7 +32,6 @@ import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.platform.LocalHapticFeedback
 import androidx.compose.ui.platform.LocalUriHandler
 import androidx.compose.ui.res.stringResource
-import androidx.compose.ui.unit.dp
 import androidx.paging.compose.collectAsLazyPagingItems
 import cafe.adriel.voyager.core.model.rememberScreenModel
 import cafe.adriel.voyager.core.screen.Screen
@@ -47,6 +46,7 @@ import eu.kanade.presentation.components.Divider
 import eu.kanade.presentation.components.DuplicateMangaDialog
 import eu.kanade.presentation.components.Scaffold
 import eu.kanade.presentation.util.AssistContentScreen
+import eu.kanade.presentation.util.padding
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.source.LocalSource
 import eu.kanade.tachiyomi.source.online.HttpSource
@@ -121,8 +121,8 @@ data class BrowseSourceScreen(
                     Row(
                         modifier = Modifier
                             .horizontalScroll(rememberScrollState())
-                            .padding(horizontal = 8.dp),
-                        horizontalArrangement = Arrangement.spacedBy(8.dp),
+                            .padding(horizontal = MaterialTheme.padding.small),
+                        horizontalArrangement = Arrangement.spacedBy(MaterialTheme.padding.small),
                     ) {
                         FilterChip(
                             selected = state.listing == Listing.Popular,