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

CryptoPortfolio Tracker/Models/Network.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+
+namespace CryptoPortfolio_Tracker.Models;
+
+public partial class Network
+{
+    public long Id { get; set; }
+
+    public string Name { get; set; } = null!;
+
+    public virtual ICollection<Cryptocurrency> Cryptocurrencies { get; set; } = new List<Cryptocurrency>();
+}