Fix the group:find command

src/Command/Group/GroupFindCommand.php

@@ -30,7 +30,24 @@ class GroupFindCommand extends Command
 
         $groups = $this->client->findGroups();
 
-        var_dump($groups);
+        $keys = [];
+        foreach ($groups as $group) {
+            $keys = array_merge($keys, array_keys($group));
+        }
+        $keys = array_unique($keys);
+
+        $table = new Table($output);
+        $table->setHeaders($keys);
+        $table->setStyle('box');
+        foreach ($groups as $group) {
+            $row = [];
+            foreach ($keys as $key) {
+                $row[] = isset($group[$key]) ? json_encode($group[$key]) : null;
+            }
+            $table->addRow($row);
+        }
+
+        $table->render();
 
         return self::SUCCESS;
     }