fix config database_connection, rebuild assets & fix dropdown

[adereksisusanto]

Fix Config Database Connection

add code to all migration files

    public function getConnection()
    {
        $connection = config('translations.database_connection');

        return $connection ?? $this->connection;
    }

Rebuild Assets & Fix Dropdown

BEFORE Update

(After Auth http://localhost:8000/translations/source-translation/create) Dropdown in Select File not showing data (Error Console)

AFTER Update

(After Auth http://localhost:8000/translations/source-translation/create)

look in file > b3f0046#diff-c9f803d572f1fea9f35a555ceeb43a12442edbc43853d233806a85557e305f54