Split deployment package

Extract this ZIP from the cPanel account home folder so the paths become:

core_license_app/app
core_license_app/config.php
core_license_app/database
core_license_app/client_sdks
public_html/core/index.php
public_html/core/assets
public_html/core/.htaccess

Import SQL:
database/core_license_iposcomp_core_AUTHORITY_HARDENED_20260709-014500.sql

Only public_html/core should be browser-accessible.
Keep signing keys outside public_html using security.signing_key_path in config.php.