implement season selection logic and update SeriesScreen UI

- Update `SeasonTabs` to handle selection state and provide an `onSelect` callback.
- Implement `selectedSeason` state in `SeriesScreen` using `remember` and `mutableStateOf`.
- Refactor `SeriesScreen` to display episodes based on the currently selected season.
- Adjust spacing and remove redundant styling from `EpisodeCarousel` items.
- Clean up unused imports and commented-out code in `SeriesComponents.kt`.

app/src/main/java/hu/bbara/purefin/app/content/series/SeriesComponents.kt

@@ -9,7 +9,6 @@ import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.ExperimentalLayoutApi
 import androidx.compose.foundation.layout.FlowRow
-import androidx.compose.foundation.layout.PaddingValues
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.aspectRatio
@@ -116,7 +115,12 @@ internal fun SeriesActionButtons(modifier: Modifier = Modifier) {
 }
 
 @Composable
-internal fun SeasonTabs(seasons: List<SeriesSeasonUiModel>, modifier: Modifier = Modifier) {
+internal fun SeasonTabs(
+    seasons: List<SeriesSeasonUiModel>,
+    selectedSeason: SeriesSeasonUiModel?,
+    modifier: Modifier = Modifier,
+    onSelect: (SeriesSeasonUiModel) -> Unit
+) {
     Row(
         modifier = modifier
             .fillMaxWidth()
@@ -124,21 +128,28 @@ internal fun SeasonTabs(seasons: List<SeriesSeasonUiModel>, modifier: Modifier =
         horizontalArrangement = Arrangement.spacedBy(20.dp)
     ) {
         seasons.forEach { season ->
-            SeasonTab(name = season.name, isSelected = season.isSelected)
+            SeasonTab(
+                name = season.name,
+                isSelected = season == selectedSeason,
+                modifier = Modifier.clickable { onSelect(season) }
+            )
         }
     }
 }
 
 @Composable
-private fun SeasonTab(name: String, isSelected: Boolean) {
+private fun SeasonTab(
+    name: String,
+    isSelected: Boolean,
+    modifier: Modifier = Modifier
+) {
     val scheme = MaterialTheme.colorScheme
     val mutedStrong = scheme.onSurfaceVariant.copy(alpha = 0.7f)
     val color = if (isSelected) scheme.primary else mutedStrong
     val borderColor = if (isSelected) scheme.primary else Color.Transparent
     Column(
-        modifier = Modifier
+        modifier = modifier
             .padding(bottom = 8.dp)
-            .clickable { }
     ) {
         Text(
             text = name,
@@ -160,7 +171,7 @@ private fun SeasonTab(name: String, isSelected: Boolean) {
 internal fun EpisodeCarousel(episodes: List<SeriesEpisodeUiModel>, modifier: Modifier = Modifier) {
     LazyRow(
         modifier = modifier,
-        contentPadding = PaddingValues(horizontal = 20.dp),
+//        contentPadding = PaddingValues(horizontal = 20.dp),
         horizontalArrangement = Arrangement.spacedBy(16.dp)
     ) {
         items(episodes) { episode ->
@@ -179,10 +190,6 @@ private fun EpisodeCard(
     Column(
         modifier = Modifier
             .width(260.dp)
-            .clip(RoundedCornerShape(16.dp))
-            .background(scheme.surfaceVariant.copy(alpha = 0.6f))
-            .border(1.dp, scheme.outlineVariant, RoundedCornerShape(16.dp))
-            .padding(12.dp)
             .clickable { viewModel.onSelectEpisode(episode.id) },
         verticalArrangement = Arrangement.spacedBy(12.dp)
     ) {

app/src/main/java/hu/bbara/purefin/app/content/series/SeriesScreen.kt

@@ -14,6 +14,8 @@ import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.collectAsState
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.tooling.preview.Preview
@@ -21,8 +23,8 @@ import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
 import androidx.hilt.navigation.compose.hiltViewModel
 import hu.bbara.purefin.app.content.ContentMockData
-import hu.bbara.purefin.common.ui.PurefinWaitingScreen
 import hu.bbara.purefin.common.ui.MediaSynopsis
+import hu.bbara.purefin.common.ui.PurefinWaitingScreen
 import hu.bbara.purefin.common.ui.components.MediaHero
 import hu.bbara.purefin.navigation.ItemDto
 
@@ -58,6 +60,12 @@ private fun SeriesScreenInternal(
     val scheme = MaterialTheme.colorScheme
     val textMutedStrong = scheme.onSurfaceVariant.copy(alpha = 0.7f)
 
+    fun getDefaultSeason() : SeriesSeasonUiModel {
+        // TODO get next next episodes season selected or add logic to it.
+        return series.seasonTabs.first()
+    }
+    val selectedSeason = remember { mutableStateOf<SeriesSeasonUiModel>(getDefaultSeason()) }
+
     Scaffold(
         modifier = modifier,
         containerColor = MaterialTheme.colorScheme.background,
@@ -104,22 +112,17 @@ private fun SeriesScreenInternal(
                     bodyLineHeight = null,
                     titleSpacing = 8.dp
                 )
-                Spacer(modifier = Modifier.height(28.dp))
+                Spacer(modifier = Modifier.height(24.dp))
-                Text(
+                SeasonTabs(
-                    text = "Episodes",
+                    seasons = series.seasonTabs,
-                    color = scheme.onBackground,
+                    selectedSeason = selectedSeason.value,
-                    fontSize = 18.sp,
+                    onSelect = { selectedSeason.value = it }
-                    fontWeight = FontWeight.Bold
                 )
-                Spacer(modifier = Modifier.height(28.dp))
+//                Spacer(modifier = Modifier.height(16.dp))
-                SeasonTabs(seasons = series.seasonTabs)
-                Spacer(modifier = Modifier.height(16.dp))
                 EpisodeCarousel(
-                    episodes = series.seasonTabs.firstOrNull { it.isSelected }?.episodes
+                    episodes = selectedSeason.value.episodes
-                        ?: series.seasonTabs.firstOrNull()?.episodes
-                        ?: emptyList()
                 )
-                Spacer(modifier = Modifier.height(32.dp))
+                Spacer(modifier = Modifier.height(16.dp))
                 Text(
                     text = "Cast",
                     color = scheme.onBackground,