- Added a new helper function to strip unwanted characters from environment variable URLs, improving the normalization process. - Updated the `get_database_url` function to validate the database URL scheme and provide clearer error messages for misconfigurations. - Expanded the environment variable checks to include `DATABASE_URL`, enhancing flexibility for different deployment scenarios. These changes aim to improve the robustness and clarity of database connection handling in the application.
Generic single-database configuration.