Add models for existing samples and cases

[islean]

Description

This PR separates the new and existing cases and samples into separate Pydantic models.

Added

• ExistingSample
• ExistingCase

Changed

Fixed

How to prepare for test

• Ssh to relevant server (depending on type of change)
• Use stage: us
• Paxa the environment: paxa
• Install on stage (example for Hasta):

  bash /home/proj/production/servers/resources/hasta.scilifelab.se/update-tool-stage.sh -e S_cg -t cg -b [THIS-BRANCH-NAME] -a

How to test

• Do ...

Expected test outcome

• Check that ...
• Take a screenshot and attach or copy/paste the output.

Review

• Tests executed by
• "Merge and deploy" approved by
  Thanks for filling in who performed the code review and the test!

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

Implementation Plan

• Document in ...
• Deploy this branch on ...
• Inform to ...

[seallard]

I like that we parse the data into the correct models 🚀

That way, we can actually use the basic pydantic validation to a greater extent in the validation logic which I think removes some bloat.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud