feat(app): update ui

@@ -43,7 +43,7 @@ extension SleepQualityLevelText on SleepQualityLevel {
       case SleepQualityLevel.poor:
         return 0xFFFF9A6E;
       case SleepQualityLevel.unknown:
-        return 0xFF0F0F11;
+        return 0xFF7B9BFB;
     }
   }
 }

@@ -815,7 +815,7 @@ class _QualityChartState extends State<_QualityChart> {
               BarChartRodData(
                 toY: (widget.days[i].validQualityScore ?? 0).toDouble(),
                 width: _barWidth(widget.compact),
-                color: SleepWeekReportView.blue,
+                color: Color(widget.days[i].qualityLevel.qualityColorValue),
                 borderRadius: const BorderRadius.vertical(
                   top: Radius.circular(8),
                 ),