ORYX API DISCOVERY v2.6
======================
Read-only diagnostic for the existing Lumiere Oryx DSO API credentials.

Run:
  /lumiere/import/diagnose_oryx_api_v26.php

Optional known date:
  /lumiere/import/diagnose_oryx_api_v26.php?date=2026-09-11

The script does not modify Oryx data and does not print the configured password, session ID, cookies, or authorization values.
It probes known working controls and candidate appointment/treatment/financial read endpoints and prints HTTP status plus a redacted response shape.
