show red framing line whenever feet are out of frame

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

src/pages/GamePage.tsx

@@ -174,7 +174,7 @@ export function GamePage() {
       <canvas ref={canvasRef} className="pose-overlay" />
       <canvas ref={arCanvasRef} className="ar-overlay" />
 
-      {!gameStarted && (calibrationStatus === 'framing' || calibrationStatus === 'paused') && (
+      {(calibrationStatus === 'framing') && (
         <div className="framing-line" />
       )}