hide the playbutton on media items in library- and searchfragment

app/src/main/java/org/mosad/teapod/util/adapter/MediaItemAdapter.kt

@@ -2,6 +2,7 @@ package org.mosad.teapod.util.adapter
 
 import android.view.LayoutInflater
 import android.view.ViewGroup
+import androidx.core.view.isVisible
 import androidx.recyclerview.widget.RecyclerView
 import com.bumptech.glide.Glide
 import org.mosad.teapod.databinding.ItemMediaBinding
@@ -30,6 +31,7 @@ class MediaItemAdapter(private val items: List<ItemMedia>) : RecyclerView.Adapte
     inner class MediaViewHolder(val binding: ItemMediaBinding) :
         RecyclerView.ViewHolder(binding.root) {
         init {
+            binding.imageEpisodePlay.isVisible = false // hide the play button for media items
             binding.root.setOnClickListener {
                 onItemClick?.invoke(
                     items[bindingAdapterPosition].id,