add ability to theme playback_context

Author: jtuzar

spotify_player/src/config/theme.rs

@@ -70,6 +70,7 @@ struct ComponentStyle {
     playback_album: Option<Style>,
     playback_genres: Option<Style>,
     playback_metadata: Option<Style>,
+    playback_context: Option<Style>,
     playback_progress_bar: Option<Style>,
     playback_progress_bar_unfilled: Option<Style>,
     current_playing: Option<Style>,
@@ -274,6 +275,14 @@ impl Theme {
             .style(&self.palette)
     }
 
+    pub fn playback_context(&self) -> style::Style {
+        self.component_style
+            .playback_context
+            .as_ref()
+            .unwrap_or(&Style::default().fg(StyleColor::BrightBlack))
+            .style(&self.palette)
+    }
+
     pub fn playback_progress_bar(&self) -> style::Style {
         self.component_style
             .playback_progress_bar

spotify_player/src/ui/playback.rs

@@ -371,7 +371,7 @@ fn construct_playback_text(
                         .clone()
                     })
                     .unwrap_or(String::from("unknown"));
-                (context_name, ui.theme.playback_metadata())
+                (context_name, ui.theme.playback_context())
             }
             _ => continue,
         };