feat: add certificate validation on load and upload

[nmgaston]

No description provided.

[codecov]

Codecov Report

❌ Patch coverage is 52.77778% with 17 lines in your changes missing coverage. Please review.
✅ Project coverage is 40.67%. Comparing base (bcb8b33) to head (d45a395).

Files with missing lines	Patch %	Lines
internal/usecase/devices/certificates.go	52.63%	9 Missing ⚠️
internal/certificates/generate.go	52.94%	8 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #913      +/-   ##
==========================================
+ Coverage   40.62%   40.67%   +0.04%     
==========================================
  Files         116      116              
  Lines       10889    10907      +18     
==========================================
+ Hits         4424     4436      +12     
- Misses       6072     6078       +6     
  Partials      393      393              

☔ 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.