feat: restore test release HTML file for GramFrame testing

IanMayo · IanMayo · commit 77b678a904b3 · 2025-08-26T10:03:57.000+01:00
diff --git a/test-release.html b/test-release.html
@@ -0,0 +1,47 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>GramFrame Release Test</title>
+    <style>
+        body { font-family: Arial, sans-serif; margin: 20px; }
+        .test-container { margin: 20px 0; }
+        .note { background: #e8f4fd; padding: 15px; border-left: 4px solid #0366d6; margin: 10px 0; }
+    </style>
+</head>
+<body>
+    <h1>GramFrame Release Test</h1>
+    
+    <div class="note">
+        <strong>Ready to use:</strong> This file works when opened directly from your file system. 
+        Just double-click from Windows Explorer or macOS Finder - no web server required!
+    </div>
+    
+    <div class="test-container">
+        <h2>Test Configuration</h2>
+        <table class="gram-config">
+            <tr>
+                <td colspan="2"><img src="./mock-gram.png" alt="Mock Spectrogram" style="width: 800px; height: 400px;"></td>
+            </tr>
+            <tr><td>time-start</td><td>0</td></tr>
+            <tr><td>time-end</td><td>10</td></tr>
+            <tr><td>freq-start</td><td>0</td></tr>
+            <tr><td>freq-end</td><td>50</td></tr>
+        </table>
+    </div>
+    
+    <div class="note">
+        <strong>Test Instructions:</strong>
+        <ol>
+            <li>Verify the spectrogram component loads above</li>
+            <li>Test mouse hover for cursor display</li>
+            <li>Try switching modes (Cross Cursor, Harmonics, Doppler, Pan)</li>
+            <li>Test marker creation by clicking in Cross Cursor mode</li>
+        </ol>
+    </div>
+    
+    <!-- Load GramFrame component -->
+    <script src="./gramframe.bundle.js"></script>
+</body>
+</html>
