IBX-5630: Added possibility to extend URL schema resolving

[kisztof]

Question	Answer
JIRA issue	IBX-5630
Type	feature
Target Ibexa version	v4.5
BC breaks	dunno

This PR adds an extension point for resolving URL schema.

New event added ResolveUrlAliasSchemaEvent

Checklist:

• Provided PR description.
• Tested the solution manually.
• Provided automated test coverage.
• Checked that target branch is set correctly (main for features, the oldest supported for bugs).
• Ran PHP CS Fixer for new PHP code (use $ composer fix-cs).
• Asked for a review (ping @ibexa/engineering).

[webhdx]

It would be preferred to fix all CI issues before someone takes a look at it. Also short summary of changes is always helpful to make the review process more effective.

[alongosz]

Overall seems to be good direction. Parts of the system need immediate improvements to avoid increasing technical debt which is already big for NameSchemaService.
Please also make sure that there's integration test coverage for name and url alias generation from schema (some test that checks that in ./tests/integration/Core). If it is and passes - that's good - no BC break. If there's no test like that, it needs to be added.

[alongosz]

@kisztof

[sonarcloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

No Coverage information
0.0% Duplication

[alongosz]

Congrats @kisztof 🎉