fix page not starting at top on load

selectPrompt() called scrollIntoView on the viewer panel during
initial load. Inline the first-row selection without scrolling.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: x-zheng16

index.html

@@ -576,9 +576,19 @@ <h2 class="section-title font-display font-bold text-3xl md:text-4xl tracking-ti
         });
       });
 
-      // Select first row by default
+      // Select first row by default (no scroll)
       if (prompts.length > 0) {
-        selectPrompt(0, tbody.querySelector('tr'));
+        const firstTr = tbody.querySelector('tr');
+        firstTr.classList.add('active');
+        activeRow = firstTr;
+        activeIdx = 0;
+        const p = prompts[0];
+        viewerTitle.textContent = p.component ? p.model + ' / ' + p.component : p.model;
+        const meta = [p.provider, (p.consistency * 100).toFixed(1) + '% consistency'];
+        if (p.prompt) meta.push(p.prompt.length + ' chars');
+        viewerMeta.textContent = meta.join('  |  ');
+        viewerBody.textContent = p.prompt;
+        viewer.style.display = 'block';
       }
     })();
   </script>