ci: add run server test

[afuetterer]

Description

This PR proposes the following changes:

• add a test of the runserver

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Code style update (formatting, renaming)
• Refactoring (no functional changes, no api changes)
• Build related changes
• Documentation content changes
• Other (please describe):

Checklist

• I have read the contributor guide.
• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have added tests to cover my changes.
• All new and existing tests passed.

[github-actions]

📋 Code Coverage

Package	Line Rate	Branch Rate	Health
.	50%	35%	❌
config	100%	100%	✔
controllers	87%	59%	✔
evaluators	65%	38%	➖
harvester	65%	55%	➖
helper	66%	57%	➖
models	81%	87%	✔
Summary	71% (6643 / 9320)	62% (2803 / 4543)	➖

[github-actions]

📋 Pytest Results

19 tests  ±0   18 ✔️ ±0   34s ⏱️ +6s
  1 suites ±0     0 💤 ±0 
  1 files   ±0     1 ❌ ±0 

For more details on these failures, see this check.

Results for commit 93e285f. ± Comparison against base commit 6a10273.