Add search and pages for tracks, albums, and artists

static/menu.js

@@ -29,4 +29,67 @@ document.addEventListener('DOMContentLoaded', function() {
       closeMenu();
     }
   });
+
+  // Global Search
+  const searchInput = document.getElementById('globalSearch');
+  const searchResults = document.getElementById('searchResults');
+  let searchTimeout;
+
+  if (searchInput) {
+    searchInput.addEventListener('input', function(e) {
+      const query = e.target.value.trim();
+      
+      clearTimeout(searchTimeout);
+      
+      if (query.length < 2) {
+        searchResults.classList.remove('active');
+        searchResults.innerHTML = '';
+        return;
+      }
+
+      searchTimeout = setTimeout(function() {
+        var xhr = new XMLHttpRequest();
+        xhr.open('GET', '/search?q=' + encodeURIComponent(query), true);
+        xhr.onreadystatechange = function() {
+          if (xhr.readyState === 4) {
+            if (xhr.status === 200) {
+              var results = JSON.parse(xhr.responseText);
+              if (results.length === 0) {
+                searchResults.innerHTML = '<div class="search-result-item"><span class="search-result-name">No results</span></div>';
+              } else {
+                var html = '';
+                for (var i = 0; i < results.length; i++) {
+                  var r = results[i];
+                  html += '<a href="' + r.url + '" class="search-result-item">' +
+                    '<div class="search-result-info">' +
+                      '<span class="search-result-name">' + r.name + '</span>' +
+                      '<span class="search-result-type">' + r.type + '</span>' +
+                    '</div>' +
+                    '<span class="search-result-count">' + r.count + '</span>' +
+                  '</a>';
+                }
+                searchResults.innerHTML = html;
+              }
+              searchResults.classList.add('active');
+            }
+          }
+        };
+        xhr.send();
+      }, 300);
+    });
+
+    // Close search on escape
+    document.addEventListener('keydown', function(e) {
+      if (e.key === 'Escape') {
+        searchResults.classList.remove('active');
+      }
+    });
+
+    // Close search when clicking outside
+    document.addEventListener('click', function(e) {
+      if (!searchInput.contains(e.target) && !searchResults.contains(e.target)) {
+        searchResults.classList.remove('active');
+      }
+    });
+  }
 });