Support for CSV File in Vectorization and Saving in Postgres

[jacksonrajesh]

This request is for the support of CSV files in the vectorization process and saving them in Postgres.

Current Scenario:
When we upload a CSV file, it gets uploaded and is shown in storage.
However, the file does not get inserted into the vector database, postgres in our case.
The upload is not complete as it has not been inserted into Postgres.
But the upload status API shows the upload as completed, even though the insertion into Postgres hasn't happened.

Note:
There should be validation to check if the CSV file is not supported.
If it is supported, please ensure the CSV file is properly inserted into the vector database.

Required:
Accurate upload status reporting.
Proper handling and insertion of CSV files into the vector database.
Improved data integrity and user experience.