Add initial project structure with basic view models, views, and resources

CryptoPortfolio Tracker/Views/CryptoChartView.axaml.cs

@@ -0,0 +1,13 @@
+using Avalonia;
+using Avalonia.Controls;
+using Avalonia.Markup.Xaml;
+
+namespace CryptoPortfolio_Tracker.Views;
+
+public partial class CryptoChartView : UserControl
+{
+    public CryptoChartView()
+    {
+        InitializeComponent();
+    }
+}