Upload endpoints were saving files to PHP's DOCUMENT_ROOT instead of
the Lucee webroot where the Android app loads them from. Also fix
verifyLoginOTP and verifyOTP to accept both UUID/OTP and uuid/otp keys.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add sendSMS() to helpers.php using Twilio REST API with cURL,
credentials loaded from config/twilio.json. Wire into sendOTP,
loginOTP, and sendLoginOTP endpoints, replacing TODO stubs.
SMS is auto-skipped on dev environments.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Complete port of all 163 API endpoints from Lucee/CFML to PHP 8.3.
Shared helpers in api/helpers.php (DB, auth, request/response, security).
PDO prepared statements throughout. Same JSON response shapes as CFML.
