Show cost per egg as 2 decimal places on summary page

Co-Authored-By: Claude Sonnet 4.6 <[email protected]>

nginx/html/js/summary.js

@@ -77,7 +77,7 @@ async function loadSummary() {
                 <td>${r.flock_at_month_end ?? '—'}</td>
                 <td>${r.avg_eggs_per_hen_per_day ?? '—'}</td>
                 <td>${fmtMoney(r.feed_cost)}</td>
-                <td>${fmtMoneyFull(r.cost_per_egg)}</td>
+                <td>${fmtMoney(r.cost_per_egg)}</td>
                 <td>${fmtMoney(r.cost_per_dozen)}</td>
             </tr>
         `).join('');

nginx/html/summary.html

@@ -68,7 +68,7 @@
     </main>
 
     <script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/chart.umd.min.js"></script>
-    <script src="/js/api.js"></script>
-    <script src="/js/summary.js"></script>
+    <script src="/js/api.js?v=2"></script>
+    <script src="/js/summary.js?v=2"></script>
 </body>
 </html>