set static height for homescreen graph

home screen graph start at zero

Shared/views/ContentView.swift

@@ -176,11 +176,11 @@ struct ContentView: View {
                             viewModel.add(mood: mood, forDate: date)
                         }
                     })
-                        .frame(minHeight: 85, maxHeight: 180)
+                        .frame(height: 180)
                         .frame(minWidth: 0, maxWidth: .infinity)
                 } else {
                     HeaderStatsView(fakeData: false, backDays: 30)
-                        .frame(minHeight: 85, maxHeight: 180)
+                        .frame(height: 180)
                     // should match backDays above
                     Text("Past \(30) days")
                         .font(.body)

Shared/views/HeaderStatsView.swift

@@ -41,31 +41,32 @@ struct HeaderStatsView : UIViewRepresentable {
         let chart = BarChartView()
         chart.drawGridBackgroundEnabled = false
         chart.drawValueAboveBarEnabled = false
-        
+
         chart.xAxis.drawAxisLineEnabled = false
         chart.xAxis.labelTextColor = .clear
-        
+
         chart.rightAxis.drawAxisLineEnabled = false
         chart.rightAxis.labelTextColor = .clear
-        
+
         chart.leftAxis.drawAxisLineEnabled = false
         chart.leftAxis.labelTextColor = .clear
-        
+
         chart.xAxis.drawGridLinesEnabled = false
         chart.leftAxis.drawGridLinesEnabled = false
         chart.rightAxis.drawGridLinesEnabled = false
 
         chart.leftAxis.axisLineColor = .clear
         chart.rightAxis.axisLineColor = .clear
-        
+
         chart.legend.textColor = .clear
         chart.legend.enabled = false
-        
+
         chart.drawBordersEnabled = false
         chart.drawMarkers = false
         chart.borderColor = .clear
-        
+
         chart.doubleTapToZoomEnabled = false
+        chart.leftAxis.axisMinimum = 0
         
         let data = BarChartData()
         let dataSet = dataSet()