ALLB Journal3 AI Text Assistant PRO - OpenCart 4 v2.0.0

Compatibility:
- OpenCart 4.0.x / 4.1.x
- Journal3
- PHP 8.0+

Features:
- AI buttons for supported product, category, information, blog, meta, tag, message and Journal3 text fields.
- Preview before apply and per-field undo.
- Turkish, English, German and Arabic target languages, plus automatic language mode.
- Summernote and CKEditor support.
- Encrypted and masked OpenAI API key.
- Real Responses API generation test.
- CSRF protection, route allow-list and session rate limiting.
- Selected-field-only privacy and safe HTML allow-list.
- Frontend assistant disabled by default and restricted to logged-in customers when enabled.
- Usage audit stores only counts/status/request id, not prompt text or the API key.

Install:
1. Upload this package from OpenCart Admin > Extensions > Installer.
2. Open Extensions > Extensions, select Modules and install the module.
3. Configure the API key, model, language, rate limit and allowed routes.
4. Run the connection test.
5. Refresh modifications. Clear Journal3 cache if frontend mode is enabled.

Uninstall:
- The module is disabled and permissions are removed.
- Encrypted settings and usage audit are preserved for rollback/audit.
- Customer, order and product data are not deleted.
