Add telephone numbers

Elwig/Models/Member.cs

@@ -128,15 +128,6 @@ namespace Elwig.Models {
         [Column("email")]
         public string? Email { get; set; }
 
-        [Column("phone_landline")]
-        public string? PhoneLandline { get; set; }
-
-        [Column("phone_mobile_1")]
-        public string? PhoneMobile1 { get; set; }
-
-        [Column("phone_mobile_2")]
-        public string? PhoneMobile2 { get; set; }
-
         [Column("default_kgnr")]
         public int? DefaultKgNr { get; set; }
 
@@ -177,6 +168,9 @@ namespace Elwig.Models {
         [InverseProperty("Member")]
         public virtual ISet<Delivery> Deliveries { get; private set; }
 
+        [InverseProperty("Member")]
+        public virtual ISet<MemberTelNr> TelephoneNumbers { get; private set; }
+
         public string FullAddress => $"{Address}, {PostalDest.AtPlz.Plz} {PostalDest.AtPlz.Ort.Name}";
 
         public int SearchScore(IEnumerable<string> keywords) {