added the watch/unwatch buttons for artists/albums

src/routes/artists.rs

@@ -95,9 +95,11 @@ async fn list_artists(
     auth::require_auth(&session)?;
     let artists = queries::artists::list(state.db.conn(), query.limit, query.offset).await?;
 
+    let wanted = queries::wanted::list(state.db.conn(), None, None).await?;
+
     let mut items: Vec<ArtistListItem> = Vec::new();
     for a in &artists {
-        // Check if we have cached artist-level totals from a prior detail page load
+        // Get total_items from enrichment cache (total available tracks from MB)
         let cache_key = format!("artist_totals:{}", a.id);
         let cached_totals: Option<(u32, u32, u32)> =
             if let Ok(Some(json)) = queries::cache::get(state.db.conn(), &cache_key).await {
@@ -107,12 +109,20 @@ async fn list_artists(
             };
 
         let enriched = cached_totals.is_some();
-        let (total_watched, total_owned, total_items) =
-            if let Some((avail, watched, owned)) = cached_totals {
-                (watched as usize, owned as usize, avail as usize)
-            } else {
-                (0, 0, 0)
-            };
+        let total_items = cached_totals
+            .map(|(avail, _, _)| avail as usize)
+            .unwrap_or(0);
+
+        // Compute watched/owned live from wanted_items (always current)
+        let artist_wanted: Vec<_> = wanted
+            .iter()
+            .filter(|w| w.artist_id == Some(a.id))
+            .collect();
+        let total_watched = artist_wanted.len();
+        let total_owned = artist_wanted
+            .iter()
+            .filter(|w| w.status == WantedStatus::Owned)
+            .count();
 
         items.push(ArtistListItem {
             id: a.id,