[TASK] Introduce Rector and migrate codebase

[eliashaeussler]

This PR adds Rector for automatic code migration.

[codeclimate]

Code Climate has analyzed commit 6e767bf and detected 0 issues on this pull request.

The test coverage on the diff in this pull request is 100.0% (50% is the threshold).

This pull request will bring the total coverage in the repository to 98.9% (0.0% change).

View more on Code Climate.

[codecov]

Codecov Report

Patch coverage: 100.00% and project coverage change: -0.01 ⚠️

Comparison is base (143a70b) 99.00% compared to head (6e767bf) 98.99%.

Additional details and impacted files

@@             Coverage Diff              @@
##               main     #120      +/-   ##
============================================
- Coverage     99.00%   98.99%   -0.01%     
  Complexity      118      118              
============================================
  Files            22       22              
  Lines           401      398       -3     
============================================
- Hits            397      394       -3     
  Misses            4        4              

Impacted Files	Coverage Δ
...rc/Application/Authorization/HttpAuthorization.php	100.00% <ø> (ø)
...c/Application/Authorization/TokenAuthorization.php	100.00% <ø> (ø)
src/Application/CPanel.php	100.00% <ø> (ø)
src/Application/Session/WebSession.php	100.00% <ø> (ø)
src/Resource/File.php	100.00% <ø> (ø)
src/Command/CleanupCookiesCommand.php	100.00% <100.00%> (ø)
src/Command/CleanupLogsCommand.php	100.00% <100.00%> (ø)
src/Exception/RequestFailedException.php	100.00% <100.00%> (ø)
src/Http/Response/JsonResponse.php	100.00% <100.00%> (ø)
src/Http/Response/ResponseFactory.php	100.00% <100.00%> (ø)

Help us with your feedback. Take ten seconds to tell us how you rate us. Have a feature suggestion? Share it here.

☔ View full report in Codecov by Sentry.
📢 Do you have feedback about the report comment? Let us know in this issue.