- Started WIP on firewall

src/Entity/Firewall/Connection.php

@@ -15,17 +15,17 @@ class Connection implements \JsonSerializable
     public string $id;
 
     #[Field(length: 12)]
-    public string $ipv4;
+    public ? string $ipv4;
 
     #[Field(length: 40)]
-    public string $ipv6;
+    public ? string $ipv6;
 
     #[Field]
     public bool $success;
 
-    #[Field(length: 255)]
+    #[Field(length: 255, name: "error_message")]
     public ? string $errorMessage;
 
-    #[Field\Datetime]
+    #[Field\Datetime(name: "created_at")]
     public Datetime $createdAt;
 }