feat: artist concerts via Bandsintown — button + modal with ticket links

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/views/detail.js

@@ -7,6 +7,7 @@ import { showCtxMenu, openDlModal } from '../ui/ui.js';
 // Circular — safe (called inside event handlers / function bodies)
 import { navigate, _navGoBack } from './navigation.js';
 import { getArtistImage } from './home.js';
+import { fetchEvents, openEventsModal } from './events.js';
 
 // ─── QUICK PLAY HELPERS ───
 export async function quickPlayAlbum(a) {
@@ -85,7 +86,7 @@ export async function loadArtistDetail(artist) {
   const hasND       = !!artist.id;
   const knownItunes = artist.itunesArtistId || null;
 
-  const [imgRes, albumRes, infoRes, topRes, iArtistRes] = await Promise.allSettled([
+  const [imgRes, albumRes, infoRes, topRes, iArtistRes, eventsRes] = await Promise.allSettled([
     hasND ? getArtistImage(artist.id)                                          : Promise.resolve(null),
     hasND ? api('getArtist',    `&id=${artist.id}`)                            : Promise.resolve(null),
     hasND ? api('getArtistInfo2',`&id=${artist.id}&count=8`)                   : Promise.resolve(null),
@@ -93,6 +94,7 @@ export async function loadArtistDetail(artist) {
     knownItunes
       ? Promise.resolve([{ artistId: knownItunes }])
       : itunesSearch(artist.name, 'musicArtist', 5),
+    fetchEvents(artist.name),
   ]);
 
   const _normWords = s => new Set((s || '').toLowerCase().replace(/[^a-z0-9]/g, ' ').split(/\s+/).filter(Boolean));
@@ -226,6 +228,14 @@ export async function loadArtistDetail(artist) {
       actionBar.appendChild(playTopBtn);
       actionBar.appendChild(shuffleBtn);
     }
+    const events = eventsRes.status === 'fulfilled' ? (eventsRes.value || []) : [];
+    if(events.length) {
+      const evBtn = document.createElement('button');
+      evBtn.className = 'artist-action-btn';
+      evBtn.innerHTML = `<svg width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><rect x="3" y="4" width="18" height="18" rx="2"/><line x1="16" y1="2" x2="16" y2="6"/><line x1="8" y1="2" x2="8" y2="6"/><line x1="3" y1="10" x2="21" y2="10"/></svg> Konzerte <span style="font-size:11px;opacity:.7">(${events.length})</span>`;
+      evBtn.onclick = () => openEventsModal(events, artist.name);
+      actionBar.appendChild(evBtn);
+    }
   }
 
   if(albEl) { albEl.innerHTML = ''; _renderArtistAlbums(albEl, ndAlbums, iAlbums, artist); }