Clean up strings and icons (#8326)

* Clean up strings and icons

* fix incorrect usages of label_more

* restore strings and reduce usage of android.R

* removing icon desc of FABs anyway as app's not for visual impaired users

(cherry picked from commit 4b60138d41)

# Conflicts:
#	app/src/main/java/eu/kanade/presentation/browse/BrowseSourceScreen.kt
#	app/src/main/java/eu/kanade/presentation/browse/ExtensionsScreen.kt
#	app/src/main/java/eu/kanade/presentation/components/MangaBottomActionMenu.kt
#	app/src/main/java/eu/kanade/presentation/manga/components/MangaInfoHeader.kt

app/src/main/java/exh/pagepreview/components/PagePreviewScreen.kt

@@ -8,7 +8,7 @@ import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.lazy.rememberLazyListState
 import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.filled.UTurnRight
+import androidx.compose.material.icons.outlined.UTurnRight
 import androidx.compose.material3.AlertDialog
 import androidx.compose.material3.Icon
 import androidx.compose.material3.IconButton
@@ -178,7 +178,7 @@ fun PagePreviewTopAppBar(
             if (showOpenPageDialog) {
                 IconButton(onClick = onOpenPageDialog) {
                     Icon(
-                        imageVector = Icons.Default.UTurnRight,
+                        imageVector = Icons.Outlined.UTurnRight,
                         contentDescription = stringResource(R.string.page_preview_page_go_to),
                     )
                 }