ExtensionScreen: Adjust item visual (#8120)

* ExtensionScreen: Adjust item visual

* Move install status view and add progress indicator
* Add secondary item modifier to info texts
* Wrap info texts with FlowRow in case of unavailable space
* Remove language text in non-installed items

Extra content:
* Change the list key to be more consistent
* General cleanups

* typo

app/src/main/java/eu/kanade/presentation/manga/components/DotSeparatorText.kt

@@ -7,3 +7,8 @@ import androidx.compose.runtime.Composable
 fun DotSeparatorText() {
     Text(text = " • ")
 }
+
+@Composable
+fun DotSeparatorNoSpaceText() {
+    Text(text = "•")
+}