ElixirSkin Premium v2.7.5 SAFE

1. Back up the current elixirskin.lk folder and database.
2. Upload this ZIP to the existing elixirskin.lk root.
3. Extract / overwrite the included files.
4. Log in to ElixirSkin Admin.
5. Open: https://elixirskin.lk/update-v2.7.5.php
6. Confirm all checks are green.
7. Test Treatments and Admin > Treatments.
8. Delete update-v2.7.5.php after verification.

Changes:
- Cleaner treatment-card alignment across rows.
- Optional Exact price / Starting from price display mode.
- Existing treatments stay Exact price by default.
- No old records are deleted/reset.
