Commission System - UPDATE v3.3.1 PRODUCT CODE PARSING HOTFIX

FIX
- Commission Product Code field now treats ONE LINE as ONE complete Product Code.
- Spaces and parentheses are preserved.
- Example: Advanced (Non) remains exactly Advanced (Non) after Save.
- Duplicate Product Codes are removed case-insensitively without breaking multi-word codes.
- Matching to AutoCount remains case-insensitive and exact by complete Product Code.

IMPORTANT FOR EXISTING v3.3 DATA
If v3.3 already converted entries such as Advanced (Non) into separate tokens, the original wording cannot be reconstructed automatically. After installing this hotfix, paste the intended Product Code list again, one code per line, and Save AutoCount Settings once.

UPDATE STEPS
1. Backup database and application files.
2. Extract this update into the existing application root and overwrite the included files.
3. Do NOT delete config/database.php, storage/installed.lock, storage/integration-secret.key, or uploads/.
4. Refresh the application.
5. Go to Administration > Integrations > AutoCount Cloud Accounting.
6. Re-enter the intended Commission Product Codes, one per line, then Save.
