add link action

src/Entity/Action.php

@@ -49,6 +49,23 @@ abstract class Action extends Entity
         ];
     }
 
+    public function link($url, $expires = 5)
+    {
+        $key = 'pilot_action_' . Str::random(10);
+        $token = Str::random(40);
+
+        cache()->add($key, $token, now()->addMinutes($expires));
+
+        $url = $url . (str_contains($url, '?') ? '&' : '?') . "pilot_token=$key|$token";
+
+        return [
+            'json' => [
+                'type' => 'link',
+                'url' => $url,
+            ],
+        ];
+    }
+
     public function error($message)
     {
         return [