Add indicator word and icon

Signed-off-by: alperozturk <alper_ozturk@proton.me>

app/src/main/res/drawable/ic_play_circle.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <path
+      android:pathData="M12,2C6.48,2 2,6.48 2,12s4.48,10 10,10 10,-4.48 10,-10S17.52,2 12,2zM10,16.5v-9l6,4.5 -6,4.5z"
+      android:fillColor="#000000"/>
+</vector>

app/src/main/res/values/strings.xml

@@ -86,6 +86,7 @@
     <string name="uploader_upload_files_behaviour_only_upload">Keep file in source folder</string>
     <string name="uploader_upload_files_behaviour_upload_and_delete_from_source">Delete file from source folder</string>
     <string name="file_list_seconds_ago">seconds ago</string>
+    <string name="file_list_live">live</string>
     <string name="file_list_empty_headline">No files here</string>
     <string name="folder_list_empty_headline">No folders here</string>
     <string name="file_list_empty">Upload some content or sync with your devices.</string>