Introduces Poses table and related endpoints udpates

[fe51]

This PR to address #528 which is part of the planned changes to the data model

It introduces the following modifications

• Add table poses in models and add the fk to the related tables (currently nullable while the migration is being carried out)
• Add poses schema and updates other related
• Add poses crud
• Add pose crud endpoints (GET, POST, PATCH, DELETE)
• Updates camera endpoints (to reflect cameras poses)
• Updates detections endpoints (to include poses) -> later, in migration, azimuth will be delete, as camera_id fk (even if camera_id can be still returned by api)
• Update tests
• Updates db diagram

What is missing (to be discussed of to handle in another PR)

• Alembic migrations
• Client updates -> will be done later
• Client tests (struggled to be properly run locally)

Happy to discuss it !

[codecov]

Codecov Report

❌ Patch coverage is 94.84536% with 5 lines in your changes missing coverage. Please review.
✅ Project coverage is 84.16%. Comparing base (9cba4af) to head (729b4b6).

Files with missing lines	Patch %	Lines
src/app/api/api_v1/endpoints/poses.py	89.47%	4 Missing ⚠️
src/app/api/api_v1/endpoints/cameras.py	91.66%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #531      +/-   ##
==========================================
+ Coverage   84.07%   84.16%   +0.09%     
==========================================
  Files          39       39              
  Lines        1212     1219       +7     
==========================================
+ Hits         1019     1026       +7     
  Misses        193      193              

Flag	Coverage Δ
backend	84.16% <94.84%> (+0.76%)	⬆️
client	?

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.

[fe51]

@MateoLostanlen @frgfm happy to get your feedbacks !