Fix conflict between test mode and actual update status

- Added automatic test mode disabling when update attempt is made
- Added clear test mode indicator in the floating notification
- Implemented automatic test mode disabling when real update check shows no update
- Added visual distinction between test and real update notifications
- Added warning message for test mode to prevent confusion
- Updated update status text to clearly indicate when in test mode
- Fixed potential conflict in test toggle handler
- Improved usability with clearer notification messages

🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>

public/js/system-status.js

@@ -312,6 +312,15 @@ function initSystemStatus() {
       return;
     }
     
+    // Disable test mode whenever we try to apply an update
+    localStorage.setItem('showUpdateButton', 'false');
+    
+    // Update toggle button text if it exists
+    const testToggle = document.getElementById('toggle-test-update-button');
+    if (testToggle) {
+      testToggle.innerText = 'Enable Test Update';
+    }
+    
     // Show loading state on both update buttons
     // Original button
     if (updateButton) {
@@ -544,8 +553,19 @@ function initSystemStatus() {
           console.log('Manual refresh result:', data);
           
           if (data.status === 'success') {
-            // Show notification about current status
+            // Check if we're in test mode
-            if (data.data && data.data.updateAvailable) {
+            const isTestMode = localStorage.getItem('showUpdateButton') === 'true';
+            
+            // If test mode is enabled but update says no update available, disable test mode
+            if (isTestMode && data.data && !data.data.updateAvailable) {
+              localStorage.setItem('showUpdateButton', 'false');
+              testToggle.innerText = 'Enable Test Update';
+              showNotification('Test mode has been disabled - no real update is available', 'info');
+              hideUpdateAlert();
+              showNotification(`Current version: ${data.data.currentVersion}. You are up to date.`, 'success');
+            } 
+            // Regular update handling
+            else if (data.data && data.data.updateAvailable) {
               showUpdateAlert(data.data.currentVersion, data.data.remoteVersion);
               showNotification(`Update is available: ${data.data.currentVersion} → ${data.data.remoteVersion}`, 'info');
             } else {
@@ -588,8 +608,26 @@ function initSystemStatus() {
       if (newSetting) {
         // If enabling test mode, force show update button
         showUpdateAlert('2.0.10', '2.1.0-test');
-        updateStatusElement.innerHTML = '<i class="fas fa-exclamation-circle text-warning"></i> Update available';
+        updateStatusElement.innerHTML = '<i class="fas fa-exclamation-circle text-warning"></i> Update available (TEST MODE)';
-        showNotification('Test update button enabled', 'info');
+        
+        // Add test mode indicator to floating notification
+        const floatingNotification = document.getElementById('floating-update-notification');
+        if (floatingNotification) {
+          const testBadge = document.createElement('div');
+          testBadge.style.backgroundColor = 'orange';
+          testBadge.style.color = 'black';
+          testBadge.style.padding = '3px 8px';
+          testBadge.style.borderRadius = '4px';
+          testBadge.style.fontWeight = 'bold';
+          testBadge.style.marginBottom = '5px';
+          testBadge.style.fontSize = '12px';
+          testBadge.textContent = 'TEST MODE - NOT A REAL UPDATE';
+          
+          // Insert at the top of the notification
+          floatingNotification.insertBefore(testBadge, floatingNotification.firstChild);
+        }
+        
+        showNotification('TEST MODE ENABLED - This is not a real update', 'warning');
       } else {
         // If disabling test mode, check for real updates
         hideUpdateAlert();