Cleanup taxBreakdown

See merge request !581

I could no longer find this information on user docs - although it might be hidden somewhere in the new structure?

Scheduled reminders are not sent to contacts who have the privacy option Do not email or if the email address is On hold

Closes #452

See merge request !580

# Conflicts:
#   docs/email/scheduled-reminders.md

option Do not email** or if the email address is On hold. Fixes #452 and relates to https://github.com/civicrm/civicrm-core/pull/15778

Clarify that participant roles for scheduled reminders uses OR criteria....

See merge request !579

Clarify that participant roles for scheduled reminders uses OR criteria. Documentation implied using AND criteria. Changed to support https://github.com/civicrm/civicrm-core/pull/23602

style/typo edits to the-user-interface chapter

See merge request !577

style/typo edits to Form Builder section in the-user-interface chapter

See merge request !578

more style/typo edits to organising-your-data chapter

See merge request !576

style/typo edits to organising-your-data chapter

See merge request !575

style/typo edits to civicrm-community chapter

See merge request !574

style/typo edits to grants chapter

See merge request !573

style/typo edits to civic-engagement chapter

See merge request !572

style/typo edits to (Search Kit) upcoming-event-example

See merge request !571

style/typo edits to what-is-search-kit and soft-credit-example

See merge request !568

style/typo edits to (Search Kit) example-donor-members

See merge request !569

style/typo edits to (Search Kit)  membership-listing-example

See merge request !570