Remove database-related functions from schug

[northwestwitch]

This PR adds | fixes:

• Database functionality is not currently used for repo, so remove it for the time being.
• This is fixing a rather important bug in scout due to the fact that this repo has to co-exist with chanjo and chanjo-report, which instead use SQL (unfortunately a very old lib that has a conflict with the lib used here)

How to test:

• Automatic tests should pass
• Deploy on cg-vm1 stage and make sure you can download genes, transcripts and exons as you do using main branch

Review:

• Code approved by
• Tests executed by

This version is a:

• MAJOR - when you make incompatible API changes
• MINOR - when you add functionality in a backwards compatible manner
• PATCH - when you make backwards compatible bug fixes or documentation/instructions

[sonarqubecloud]

Quality Gate passed

Kudos, no new issues were introduced!

0 New issues
0 Security Hotspots
No data about Coverage
0.0% Duplication on New Code

See analysis details on SonarCloud