added windows interaction test

adding more variant stuff

templates/index.html

@@ -306,6 +306,12 @@
         <div id="dbSyncMessage" class="message"></div>
     </div>
 
+    <div class="actions">
+        <h2>Window Testing</h2>
+        <button id="testWindowBtn" class="btn">Test: Save & Close Schematic Window</button>
+        <div id="windowTestMessage" class="message"></div>
+    </div>
+
     <div class="actions">
         <h2>System Initialization</h2>
         <button id="initUserBtn" class="btn">Initialize User Environment</button>
@@ -835,6 +841,36 @@
             loadVariants();
         });
 
+        // Window Testing
+        const testWindowBtn = document.getElementById('testWindowBtn');
+        const windowTestMessageEl = document.getElementById('windowTestMessage');
+
+        function showWindowTestMessage(text, type) {
+            windowTestMessageEl.textContent = text;
+            windowTestMessageEl.className = 'message ' + type;
+            windowTestMessageEl.style.display = 'block';
+        }
+
+        testWindowBtn.addEventListener('click', () => {
+            testWindowBtn.disabled = true;
+            showWindowTestMessage('Testing window interaction...', 'info');
+            socket.emit('test_window_interaction');
+        });
+
+        socket.on('window_test_status', (data) => {
+            showWindowTestMessage(data.status, 'info');
+        });
+
+        socket.on('window_test_complete', (data) => {
+            showWindowTestMessage(data.message, 'success');
+            testWindowBtn.disabled = false;
+        });
+
+        socket.on('window_test_error', (data) => {
+            showWindowTestMessage('Error: ' + data.error, 'error');
+            testWindowBtn.disabled = false;
+        });
+
         // Close modals when clicking outside
         window.onclick = function(event) {
             if (event.target.className === 'modal') {