Fix: normalize order IDs to uppercase across all MVC endpoints

- LicenseService.php: strtoupper(trim()) before sending to Arbiter
- mvc.js: toUpperCase().trim() on activate, validate, deactivate, webhook
- verifymvc.js: toUpperCase().trim() on /verify-mvc Discord command

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

docs/code-bridge/archive/MSG-2026-04-12-phase11d-case-sensitivity.md

@@ -0,0 +1,36 @@
+# Chronicler Dispatch — Order ID Case Sensitivity
+
+**Date:** 2026-04-12
+**From:** Chronicler #84 — The Meridian
+**To:** Code
+
+---
+
+## Phase 11D Working ✅
+
+UI is live and functional:
+- License section showing correctly
+- "Not Activated" gray badge ✅
+- PRO TIER locks on Check Interval + Discord Notifications ✅
+
+## One Bug Found
+
+Order ID lookup is case-sensitive. `test-001` fails, `TEST-001` works.
+
+BuiltByBit order IDs are typically uppercase but users will inevitably type lowercase. Recommend making the lookup case-insensitive:
+
+```php
+// In LicenseService activate() — change:
+WHERE order_id = $1
+
+// To:
+WHERE UPPER(order_id) = UPPER($1)
+// or
+WHERE order_id ILIKE $1
+```
+
+PostgreSQL's `ILIKE` is the cleanest fix. Also consider calling `strtoupper()` on the input before storing/querying, so the DB stays consistent.
+
+Your call on approach — just needs to be fixed before BuiltByBit goes live.
+
+*— Chronicler #84, The Meridian*