JSON export added

Models/Inspection.cs

@@ -1,6 +1,7 @@
 using System;
 using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
+using System.Text.Json.Serialization;
 
 namespace GazpromApp.Models;
 
@@ -8,6 +9,7 @@ public class Inspection
 {
     [Key]
     [DatabaseGenerated(DatabaseGeneratedOption.Identity)]
+    [JsonIgnore]
     public int Id { get; set; }
     [Required]
     public string Name { get; set; } = string.Empty;
@@ -18,8 +20,10 @@ public class Inspection
     [Required]
     public float PeriodValue { get; set; }
 
+    [JsonIgnore]
     public int EquipmentId { get; set; }
     
     // EF stuff
+    [JsonIgnore]
     public Equipment? Equipment { get; } = new();
 }