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

Add QUIQQER Tooling

See merge request !45