Feature: #33491 - Add stdWrap functionality to <title> tag

See forge#33491


The <title> tag of a frontend page can already be controlled by various settings via TypoScript. However, the stdWrap part was not available yet, but is now compliant and available as an option config.pageTitle. This option will be executed after all other existing processing options like config.titleTagFunction and config.pageTitleFirst.

The new option can be used like this, e.g. in order to write everything in uppercase in the title tag:

page = PAGE
page.config.pageTitle.case = upper