Added various

- Added DOC
- Added Patient
- Added Notifications
- Added Messages
- Various Refactoring

SeniorAssistant/Models/Users/User.cs

@@ -0,0 +1,22 @@
+using LinqToDB.Mapping;
+using Newtonsoft.Json;
+
+namespace SeniorAssistant.Models
+{
+    public class User : IHasUsername
+    {
+        [Column(IsPrimaryKey = true, CanBeNull = false)]
+        public string Username { get; set; }
+
+        [NotNull]
+        public string Email { get; set; }
+
+        [NotNull]
+        [JsonIgnore]
+        public string Password { get; set; }
+        
+        public string Name { get; set; }
+
+        public string LastName { get; set; }
+    }
+}