Use proper Litecoin icon

otherwise it looks strange if Bitcoin and Litecoin use the same icon

app/src/main/kotlin/org/fdroid/ui/details/AppDetails.kt

@@ -66,6 +66,7 @@ import org.fdroid.install.InstallState
 import org.fdroid.ui.FDroidContent
 import org.fdroid.ui.categories.CategoryChip
 import org.fdroid.ui.icons.License
+import org.fdroid.ui.icons.Litecoin
 import org.fdroid.ui.lists.AppListType
 import org.fdroid.ui.navigation.NavigationKey
 import org.fdroid.ui.utils.BigLoadingIndicator
@@ -255,7 +256,7 @@ fun AppDetails(
                 }
                 item.litecoinUri?.let { litecoinUri ->
                     AppDetailsLink(
-                        icon = Icons.Default.CurrencyBitcoin,
+                        icon = Litecoin,
                         title = stringResource(R.string.menu_litecoin),
                         url = litecoinUri,
                         modifier = modifier

app/src/main/kotlin/org/fdroid/ui/icons/Litecoin.kt

@@ -0,0 +1,65 @@
+package org.fdroid.ui.icons
+
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.SolidColor
+import androidx.compose.ui.graphics.vector.ImageVector
+import androidx.compose.ui.graphics.vector.path
+import androidx.compose.ui.unit.dp
+
+val Litecoin: ImageVector
+    get() {
+        if (_Litecoin != null) return _Litecoin!!
+
+        _Litecoin = ImageVector.Builder(
+            name = "litecoin",
+            defaultWidth = 24.dp,
+            defaultHeight = 24.dp,
+            viewportWidth = 24f,
+            viewportHeight = 24f
+        ).apply {
+            path(
+                fill = SolidColor(Color(0xFF000000))
+            ) {
+            }
+            path(
+                fill = SolidColor(Color(0xFF000000))
+            ) {
+            }
+            path(
+                fill = SolidColor(Color(0xFF000000))
+            ) {
+                moveTo(12f, 1f)
+                arcTo(11f, 11f, 0f, true, false, 23f, 12f)
+                arcTo(11f, 11f, 0f, false, false, 12f, 1f)
+                close()
+                moveToRelative(0.178277f, 11.361877f)
+                lineToRelative(-1.14417f, 3.860909f)
+                horizontalLineToRelative(6.119981f)
+                arcToRelative(0.31398162f, 0.31398162f, 0f, false, true, 0.300677f, 0.401791f)
+                lineToRelative(-0.532172f, 1.833333f)
+                arcToRelative(0.42041606f, 0.42041606f, 0f, false, true, -0.404451f, 0.303339f)
+                horizontalLineTo(7.170537f)
+                lineTo(8.7510885f, 13.423561f)
+                lineTo(7.0029028f, 13.955733f)
+                lineTo(7.3887276f, 12.707789f)
+                lineTo(9.1395743f, 12.175616f)
+                lineTo(11.358733f, 4.6773101f)
+                arcToRelative(0.4177552f, 0.4177552f, 0f, false, true, 0.401789f, -0.305999f)
+                horizontalLineToRelative(2.368167f)
+                arcToRelative(0.31398162f, 0.31398162f, 0f, false, true, 0.303338f, 0.3991292f)
+                lineTo(12.569424f, 11.111273f)
+                lineTo(14.31761f, 10.5791f)
+                lineTo(13.942429f, 11.848331f)
+                close()
+            }
+            path(
+                fill = SolidColor(Color(0xFF000000))
+            ) {
+            }
+        }.build()
+
+        return _Litecoin!!
+    }
+
+@Suppress("ktlint:standard:backing-property-naming")
+private var _Litecoin: ImageVector? = null