Feature/improve db interactions

[fekete965]

Related Issues

Types of changes

• [x] Bug fix (non-breaking change which fixes an issue)
• [x] Breaking change (fix or feature that would cause existing functionality to change)
• [x] I have read the CONTRIBUTING document.
• [x] My code follows the code style of this project.
• [x] My change requires a change to the documentation.
• [x] I have updated the documentation accordingly.

Description

DB and File System interactions have been extracted. Improved the way we connect to the DB and we added the ability to insert multiple records in one go into the DB.

Fixes # (issue)

This PR will address the following issue: #10

Added to documentation?

• [x] README
• [x] Documentation

Checklist:

• [x] My code follows the style guidelines of this project
• [x] I have performed a self-review of my own code
• [x] I have made corresponding changes to the documentation
• [x] My changes generate no new warnings

[fekete965]

Last 4 commits only!

[fekete965]

@0xSooki issues have been resolved. :)

[0xSooki]

Amazing, will check it tomorrow morning but it seems perfect, great job :)

[0xSooki]

Just one quick thing, could you please change the target branch to develop?

[fekete965]

Ah my bad! I accidentally rebased to main. 🤦

[fekete965]

@0xSooki all done. Finally, a clean commit tree :)

[0xSooki]

Amazing, thank you :)