Replace Spotify API with screenshot taste workflow and example profile.

Remove spotify integration; add TASTE-FROM-SCREENSHOTS guide; ship Ozan settings.json and taste_seeds.json as Cursor examples plus new wandering dervish track.

Co-authored-by: Cursor <cursoragent@cursor.com>

gateway/player.html

@@ -390,7 +390,7 @@
     <h1>Ozan Radio</h1>
     <button type="button" class="icon-btn" id="settingsBtn" title="Settings" aria-label="Settings">⚙</button>
   </div>
-  <p class="tagline">No Spotify playback. No catalog tracks. DeepSeek picks the vibe — Google Lyria 3 composes it fresh.</p>
+  <p class="tagline">No catalog tracks. Taste from settings.json — set yours via Cursor + Spotify screenshots.</p>
 
   <section class="dashboard" id="dashboard">
     <div class="stat-card">
@@ -484,7 +484,7 @@
   </section>
 
   <div class="stack">
-    DJ: DeepSeek · Music: Google Lyria 3 · Taste: settings.json<br>
+    DJ: DeepSeek · Music: Lyria 3 · Taste: screenshots → Cursor → settings.json<br>
     Optional live layer: Magenta RealTime 2 on Apple Silicon
   </div>
 </div>