code quality fixes

src/baby_monitor/static/diapers.html

@@ -267,7 +267,8 @@
 
       let allDiaperChanges = [];
       let allChildren = [];
-      let currentDaysRange = parseInt(localStorage.getItem("lastDiaperTimeRange")) || 7;
+      let currentDaysRange =
+        parseInt(localStorage.getItem("lastDiaperTimeRange")) || 7;
       let selectedChildId = null; // null means "All Children"
 
       // Restore last selected child from localStorage
@@ -640,8 +641,8 @@
           // Create 8 three-hour buckets
           for (let i = 7; i >= 0; i--) {
             const periodStart = new Date(now);
-            periodStart.setHours(periodStart.getHours() - (i * 3), 0, 0, 0);
-            
+            periodStart.setHours(periodStart.getHours() - i * 3, 0, 0, 0);
+
             const periodEnd = new Date(periodStart);
             periodEnd.setHours(periodEnd.getHours() + 3);
 
@@ -675,8 +676,8 @@
           // Show 8-hour aggregates for 3 days (9 buckets total)
           for (let i = 8; i >= 0; i--) {
             const periodStart = new Date(now);
-            periodStart.setHours(periodStart.getHours() - (i * 8), 0, 0, 0);
-            
+            periodStart.setHours(periodStart.getHours() - i * 8, 0, 0, 0);
+
             const periodEnd = new Date(periodStart);
             periodEnd.setHours(periodEnd.getHours() + 8);