feat(sequences): add limit and desc params in fetch_sequence_detections

[frgfm]

This PR adds new params to the backend endpoint GET /api/v1/sequences/{sequence_id}/detections and the corresponding client method:

• limit: change the maximum number of items returned (default 10, min 1, max 100)
• desc: boolean flag specifying whether the result should be ordered by decreasing creation date (default = True)

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 83.94%. Comparing base (b247038) to head (012cbee).
Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #483   +/-   ##
=======================================
  Coverage   83.94%   83.94%           
=======================================
  Files          39       39           
  Lines        1202     1202           
=======================================
  Hits         1009     1009           
  Misses        193      193           

Flag	Coverage Δ
backend	83.25% <ø> (ø)
client	93.67% <100.00%> (ø)

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.