fix(author): Auto-navigate to queue when starting DVD authoring

When user clicks "COMPILE TO DVD", now automatically navigates to the
queue view so they can immediately see the job progress. This prevents
confusion about how to access the queue during authoring.

Fixes issue where users couldn't find the queue while authoring was
in progress - the queue was accessible via the button, but now the
navigation is automatic for better UX.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

author_module.go

@@ -1710,6 +1710,10 @@ func (s *appState) addAuthorToQueue(paths []string, region, aspect, title, outpu
 	if startNow && !s.jobQueue.IsRunning() {
 		s.jobQueue.Start()
 	}
+	// Navigate to queue view when starting a job immediately
+	if startNow {
+		s.showQueue()
+	}
 	return nil
 }
 
@@ -1738,6 +1742,10 @@ func (s *appState) addAuthorVideoTSToQueue(videoTSPath, title, outputPath string
 	if startNow && !s.jobQueue.IsRunning() {
 		s.jobQueue.Start()
 	}
+	// Navigate to queue view when starting a job immediately
+	if startNow {
+		s.showQueue()
+	}
 	return nil
 }