Added new functionalities to the code

Changelog v1.2.0

Release Highlights

• Added commands for setting and resetting config file.
• Added command for running multiple queries at once by taking input from a file.

Forgot to build the project before publishing.

Hopefully I built it before this publish

Added direct connection to db after first usage

Changelog v1.1.0

Added

• Setup for a config file which can be used to access the database directly without answering the prompts everytime user starts the shell.