Revert "feat: Deezer artist photo fallback for local artists with no Navidrome image"

This reverts commit 569af968c5.

src/views/detail.js

@@ -178,21 +178,16 @@ export async function loadArtistDetail(artist) {
   const itunesArtistId = knownItunes ?? iArtistMatch?.artistId ?? null;
   if (!knownFans) _showFans(iArtistMatch?.fanCount); // local artist: show the matched Deezer artist's fans
 
-  // Artist photo: Navidrome (from its metadata agents) first; if it has none, fall back to the
-  // matched Deezer artist's picture. Covers non-local Deezer artists AND niche local artists
-  // (e.g. N!GHT) that Navidrome's agents have no art for — the hero was blank for those before.
-  if (itunesArtistId && pfpWrap) {
-    const ndImg = await imgP.catch(() => null);
-    if (!ndImg) {
-      const dzImg = iArtistMatch?.artworkUrl100 || await deezerArtistImage(itunesArtistId);
-      if (dzImg) {
-        const pfpImg = document.createElement('img');
-        pfpImg.className = 'artist-hero-pfp';
-        pfpImg.onload = pfpImg.onerror = () => { if (bgEl) bgEl.style.backgroundImage = `url('${dzImg}')`; _revealHero(); };
-        pfpImg.src = dzImg;
-        pfpWrap.prepend(pfpImg);
-        document.getElementById('artist-hero-pfp-initial')?.style.setProperty('display', 'none');
-      }
+  // Non-local (Deezer) artist has no Navidrome photo — fetch the Deezer artist picture for the hero.
+  if (!hasND && itunesArtistId && pfpWrap) {
+    const dzImg = iArtistMatch?.artworkUrl100 || await deezerArtistImage(itunesArtistId);
+    if (dzImg) {
+      const pfpImg = document.createElement('img');
+      pfpImg.className = 'artist-hero-pfp';
+      pfpImg.onload = pfpImg.onerror = () => { if (bgEl) bgEl.style.backgroundImage = `url('${dzImg}')`; _revealHero(); };
+      pfpImg.src = dzImg;
+      pfpWrap.prepend(pfpImg);
+      document.getElementById('artist-hero-pfp-initial')?.style.setProperty('display', 'none');
     }
   }