- Unified naming
- Fixed incorrect property calls

[TASK] Add new event and API endpoints to enable callbacks when an external content element has been granted consent

[TASK] 67 Extend the external content protection to also consider a data attribute and fix the child nodes MutationObserver

- Add field to DB
- Add display:none CSS
- Read and evaluate configuration data
- Move the checkbox to Settings

[TASK] Remove exclude for l10n_parent field, because it causes bugs with translations in limited be-accounts