• Fix: Gate with isPost so that spam cleaner runs without issue

• ADD: Clear errors immediately upon postSave() to ensure errors aren't visible after user correctly completes required fields
• FIX: Type Error with req_fields, fix using is_array()
• FIX: Incorrect Use of break Instead of continue
• FIX: Skip validation during _preSave(), specifically during password reset
• Remove listener method not being used
• Remove any reliance on $user finder and reuse $visitor object for improved performance
• Cast all checkboxes to boolean instead of comparing strings

Tested with XF 2.3.6

• FIX: Skip validation if not in a public app context (e.g., CLI or job rebuilds)
• FIX: Ensure all validation is user-centric