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

SchengenVisaApi/Infrastructure/Database/Applicants/Configuration/AddressConfiguration.cs

@@ -0,0 +1,19 @@
+using Domains.ApplicantDomain;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Metadata.Builders;
+
+namespace Infrastructure.Database.Applicants.Configuration
+{
+    public class AddressConfiguration : IEntityTypeConfiguration<Address>
+    {
+        public void Configure(EntityTypeBuilder<Address> entity)
+        {
+            entity.Property(p => p.Street)
+                .IsUnicode(false)
+                .HasMaxLength(100);
+            entity.Property(p => p.Building)
+                .IsUnicode(false)
+                .HasMaxLength(10);
+        }
+    }
+}