style: auto-fix linting issues

index.html

@@ -345,7 +345,7 @@
                         id="custom-firebase-config"
                         class="template-input"
                         style="height: 150px; font-family: monospace; font-size: 0.8rem; resize: vertical"
-                        placeholder="{"apiKey": "...", ...}"
+                        placeholder='{"apiKey": "...", ...}'
                     ></textarea>
                 </div>
                 <div class="modal-actions">
@@ -1007,11 +1007,7 @@
                             <div class="card-grid" id="album-detail-more-albums"></div>
                         </section>
 
-                        <section
-                            class="content-section"
-                            id="album-section-eps"
-                            style="display: none; margin-top: 3rem"
-                        >
+                        <section class="content-section" id="album-section-eps" style="display: none; margin-top: 3rem">
                             <h2 class="section-title" id="album-title-eps">EPs and Singles</h2>
                             <div class="card-grid" id="album-detail-eps"></div>
                         </section>

styles.css

@@ -4070,4 +4070,3 @@ body:has(#fullscreen-cover-overlay:not([style*='display: none'])) .now-playing-b
         left: 2%;
     }
 }
-