Create department routes

[RafaelCenzano]

Description

Updating models and routes for department data to support the frontend department pages

• Update DB diagram
• Update models to include more data for the departments and update relationships for updated id
• Updated db init test data for testing to match the new db design
• 2 new migrations for new db changes
• Update routes for departments

Fixes # (issue)

Type of change

• 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 not work as expected)
• This change requires a documentation update

How Has This Been Tested?

Manual testing

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works (if a larger change)
• New and existing unit tests pass locally with my changes

[deepsource-io]

Here's the code health analysis summary for commits 474d2e1..00bc21d. View details on DeepSource ↗.

Analysis Summary

Analyzer	Status	Summary	Link
Python	✅ Success		View Check ↗

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