Update 'next-3.x' with latest changes from 'main'

See merge request !50

fix: category opening bug

See merge request !65

Double click if QUIQQER_SITE.url had a host. This happens if the project has multiple hosts. This caused an incorrect category to be opened

chore: update phpstan version and remove redundant error logs

See merge request !64

This commit adds safeguard checks to ensure specific classes ('QUI\\ERP\\Order\\Exception' and
'QUI\\REST\\ResponseFactory') exist before proceeding in
'src/QUI/FrontendUsers/Controls/Address/Address.php' and
'src/QUI/FrontendUsers/Rest/Routes/GetRegisterRequiredFields.php'. If these classes are not found,
the new code logs an error message and throws a general 'QUI\\Exception'.

- Introduced checks for 'setAttribute' and 'getTitle' method existence in FrontendUsers controls.
- Improved type hinting across multiple files.
- Fixed @phpstan-ignore-line.
- Code clean up and tidy in various files.

This commit updates the phpstan version in the .phive/phars.xml file from 1.11.8 to 1.12.13 and
sets its copy attribute to false. It also removes all errors in the phpstan-baseline.neon file as
they are no longer relevant or have been fixed.

Next 2.x

See merge request !63

fix: correctly check if email change verification is still in progress

See merge request !62

feat: event quiqqerFrontendUsersEmailChanged

See merge request !61

Next 2.x

See merge request !60

fix: update confirmation link in delete user

See merge request !59

In `src/QUI/FrontendUsers/Handler.php`, the 'confirmLink' value has been updated to use the
`getVerificationUrl()` method from its `verification` object. This ensures the correct verification
URL is passed when sending a 'delete user' confirmation email.

Next 2.x

See merge request !58

feat: new html structure for user profile

See merge request !57

Next 2.x

See merge request !56

feat: verification api changes

See merge request !55

fix: update via new uuid

See merge request !53

fix: determine if reload after registration should take place

See merge request !52

Next 2.x

See merge request !51

Next 2.x

See merge request !49