Added support to define differnet not-found redirects per domain

module/Core/src/Entity/Domain.php

@@ -6,9 +6,14 @@ namespace Shlinkio\Shlink\Core\Entity;
 
 use JsonSerializable;
 use Shlinkio\Shlink\Common\Entity\AbstractEntity;
+use Shlinkio\Shlink\Core\Config\NotFoundRedirectConfigInterface;
 
-class Domain extends AbstractEntity implements JsonSerializable
+class Domain extends AbstractEntity implements JsonSerializable, NotFoundRedirectConfigInterface
 {
+    private ?string $baseUrlRedirect = null;
+    private ?string $regular404Redirect = null;
+    private ?string $invalidShortUrlRedirect = null;
+
     public function __construct(private string $authority)
     {
     }
@@ -22,4 +27,34 @@ class Domain extends AbstractEntity implements JsonSerializable
     {
         return $this->getAuthority();
     }
+
+    public function invalidShortUrlRedirect(): ?string
+    {
+        return $this->invalidShortUrlRedirect;
+    }
+
+    public function hasInvalidShortUrlRedirect(): bool
+    {
+        return $this->invalidShortUrlRedirect !== null;
+    }
+
+    public function regular404Redirect(): ?string
+    {
+        return $this->regular404Redirect;
+    }
+
+    public function hasRegular404Redirect(): bool
+    {
+        return $this->regular404Redirect !== null;
+    }
+
+    public function baseUrlRedirect(): ?string
+    {
+        return $this->baseUrlRedirect;
+    }
+
+    public function hasBaseUrlRedirect(): bool
+    {
+        return $this->baseUrlRedirect !== null;
+    }
 }