Changed domains, configured links between VisaApplication and Applicant,created generic repository and repositories for domains

SchengenVisaApi/Domains/ApplicantDomain/Address.cs

@@ -0,0 +1,21 @@
+using Domains.LocationDomain;
+
+namespace Domains.ApplicantDomain
+{
+    /// Model of address
+    /// <remarks>Owned</remarks>
+    public class Address
+    {
+        /// Country part of address
+        public Country Country { get; set; } = null!;
+
+        /// City part of address
+        public City City { get; set; } = null!;
+
+        /// Street part of address
+        public string Street { get; set; } = null!;
+
+        /// Building part of address
+        public string Building { get; set; } = null!;
+    }
+}

SchengenVisaApi/Domains/ApplicantDomain/Applicant.cs

@@ -1,4 +1,5 @@
-using Domains.Common;
+using Domains.LocationDomain;
+using Domains.VisaApplicationDomain;
 
 namespace Domains.ApplicantDomain
 {
@@ -49,5 +50,8 @@ namespace Domains.ApplicantDomain
 
         /// Is <see cref="Applicant"/> a non-resident
         public bool IsNonResident { get; set; }
+
+        /// List of <see cref="Applicant"/>'s applications
+        public List<VisaApplication> VisaApplications { get; set; } = null!;
     }
 }

SchengenVisaApi/Domains/ApplicantDomain/PlaceOfWork.cs

@@ -1,6 +1,4 @@
-using Domains.Common;
-
-namespace Domains.ApplicantDomain
+namespace Domains.ApplicantDomain
 {
     public class PlaceOfWork : IEntity
     {
@@ -10,7 +8,7 @@ namespace Domains.ApplicantDomain
         /// Name of hirer
         public string Name { get; set; } = null!;
 
-        /// <see cref="Domains.Common.Address"/> of hirer
+        /// <see cref="ApplicantDomain.Address"/> of hirer
         public Address Address { get; set; } = null!;
 
         /// Phone number of hirer