[TASK] Update and refactor TypoScript to updated default TypoScript
[TASK] Update and refactor TypoScript to updated default TypoScript

Use shorter syntax where possible and refactor some expressions to new
processor possibilities.

million12/Neos.Plugin.Blog,robertlemke/RobertLemke.Plugin.Blog,million12/Neos.Plugin.Blog,robertlemke/RobertLemke.Plugin.Blog,robertlemke/RobertLemke.Plugin.Blog