Revert "LPS-50242 Set 'app.server.parent.dir' and 'plugins.includes' in 'prepare-so-plugins'"

This reverts commit 505a799e295db435179c4d735664990328b6f119.
LPS-50172 - some areas use the ':selected' pseudo selector without the required 'aui-selector' module
LPS-50169 - method will only continue with valid event target button
LPS-50169 - Source formatting
LPS-50169 - General source formatting
LPS-50070 Fix ratings positioning