fix: downgrade drizzle-kit to version 0.18.1 and enhance file preview handling

- Downgraded drizzle-kit from version 0.31.9 to 0.18.1 in package.json.
- Improved the PreviewController to handle range requests for file streaming.
- Added MIME type setting based on file extension and included headers for content length and last modified date.
- Implemented support for HTTP HEAD requests and proper handling of byte ranges in file responses.

Author: pphatdev