fix(core): respect table prefix config in search index (#1931)

It might not be crucial for things to work. But, from its appearance,
it's supposed to strip the table prefix from the model's table. So,
updated the code to make it behave as intended.

Co-authored-by: Glenn Jacobs <[email protected]>

packages/core/src/Search/ScoutIndexer.php

@@ -12,7 +12,8 @@ class ScoutIndexer implements ScoutIndexerInterface
 {
     public function searchableAs(Model $model): string
     {
-        $name = str_replace('lunar_', '', $model->getTable());
+        $tablePrefix = config('lunar.database.table_prefix');
+        $name = str_replace($tablePrefix, '', $model->getTable());
 
         return config('scout.prefix').$name;
     }