make OS icon a public fun

app/src/main/java/sh/sar/isodroid/ui/components/StatusCard.kt

@@ -47,30 +47,6 @@ import sh.sar.isodroid.ui.theme.MountedGreen
 import sh.sar.isodroid.ui.theme.UnmountedGray
 import java.io.File
 
-/**
- * Finds a matching OS icon filename for a given file by dynamically checking available icons.
- */
-private fun findOsIcon(context: android.content.Context, filename: String): String? {
-    return try {
-        val availableIcons = context.assets.list("osicons")
-            ?.filter { it.endsWith(".svg", ignoreCase = true) }
-            ?.map { it.removeSuffix(".svg").lowercase() }
-            ?: emptyList()
-
-        val lowerFilename = filename.lowercase()
-
-        availableIcons
-            .filter { lowerFilename.contains(it) }
-            .maxWithOrNull(compareBy(
-                { it.length },
-                { -lowerFilename.indexOf(it) }
-            ))
-            ?.let { "$it.svg" }
-    } catch (e: Exception) {
-        null
-    }
-}
-
 @Composable
 fun StatusCard(
     mountStatus: MountStatus,