refactor: restructure parse spectra response and improve logging

[hamed-musallam]

We did further modifications to the response object structure for the parse-spectra API.
Currently, the response includes an errors field which, as the name suggests, only captures error-level messages. However, the goal is to extend this to capture all log levels, including info, warn, error, debug, etc., so that API users have full visibility into what happened during the parsing process, not just when something went wrong.

To achieve this, we need to:

1. Rename errors to logs
2. Wrap data and version inside an nmriumState object

Updated Response Structure:

{
  "nmriumState": {
    "data": {},
    "version": <version number>
  },
  "images": {},
  "logs": []
}