- Introduced comprehensive sections on database migrations in the README files for English and Vietnamese documentation, including prerequisites, migration creation, and application steps.
- Added instructions for setting up the Neon database, including connection string configuration in `appsettings.Development.json`.
- Updated the `appsettings.Development.json` file with a default connection string for the Neon database and added Redis configuration.
- Included additional EF Core commands for managing migrations in the Vietnamese documentation.