Add qodana CI checks

[qodana-cloud]

Adds qodana.yaml and GitHub workflow file that runs Qodana static analysis on each pull request.

[github-actions]

Qodana for Python

112 new problems were found

Inspection name	Severity	Problems
Invalid type hints definitions and usages	🔶 Warning	76
Incorrect property definition	🔶 Warning	3
Unused imports	🔶 Warning	1
Class has no init method	◽️ Notice	21
Duplicated code fragment	◽️ Notice	5
Unused local symbols	◽️ Notice	4
Inconsistent return statements	◽️ Notice	2

☁️ View the detailed Qodana report

Contact Qodana team

Contact us at qodana-support@jetbrains.com

• Or via our issue tracker: https://jb.gg/qodana-issue
• Or share your feedback: https://jb.gg/qodana-discussions

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 100.00%. Comparing base (b6fc6ba) to head (c353d11).

Additional details and impacted files

@@            Coverage Diff            @@
##              main      #134   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files           11        11           
  Lines         1905      1905           
=========================================
  Hits          1905      1905           

☔ View full report in Codecov by Sentry.
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