Fix: unwanted seperator when there is a clip on track.

apps/web/src/components/editor/timeline.tsx

@@ -603,15 +603,15 @@ export function Timeline() {
 
           {/* Time Display */}
           <div className="text-xs text-muted-foreground font-mono px-2"
-            style={{ minWidth: '12ch', textAlign: 'right' }}
+            style={{ minWidth: '18ch', textAlign: 'center' }}
             >
               {currentTime.toFixed(1)}s / {duration.toFixed(1)}s
           </div>
 
-          <div className="w-px h-6 bg-border mx-1" />
-
           {/* Test Clip Button - for debugging */}
           {tracks.length === 0 && (
+            <>
+              <div className="w-px h-6 bg-border mx-1" />
               <Tooltip>
                 <TooltipTrigger asChild>
                   <Button
@@ -635,6 +635,7 @@ export function Timeline() {
                 </TooltipTrigger>
                 <TooltipContent>Add a test clip to try playback</TooltipContent>
               </Tooltip>
+            </>
           )}
 
           <div className="w-px h-6 bg-border mx-1" />