Fix: build.sh explicitly copies PHP classes to Laravel app/ tree

Blueprint's requests.app merge doesn't create new subdirectories reliably.
build.sh now copies LicenseService, ValidateLicense, CheckModpackUpdates,
and ModpackAPIController directly into app/ during blueprint -install.

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

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

@@ -0,0 +1,48 @@
+# Chronicler Dispatch — Phase 11D Partial Deploy
+
+**Date:** 2026-04-12
+**From:** Chronicler #84 — The Meridian
+**To:** Code
+
+---
+
+## What's Working
+- Blueprint reinstalled successfully ✅
+- Cron registered (`0 4 * * * php artisan mvc:validate`) ✅
+- Admin page should be accessible ✅
+
+## Blocker
+`php artisan mvc:validate` fails with:
+
+```
+ERROR  There are no commands defined in the "mvc" namespace.
+```
+
+**Root cause:** Blueprint's `requests.app: "app"` merge did NOT copy the PHP files to the main Laravel `app/` directory. Confirmed:
+
+```
+find /var/www/pterodactyl/app -name "LicenseService.php" -o -name "ValidateLicense.php"
+→ (no output)
+```
+
+Files are still only in:
+```
+/var/www/pterodactyl/.blueprint/extensions/modpackchecker/app/Services/LicenseService.php
+/var/www/pterodactyl/.blueprint/extensions/modpackchecker/app/Console/Commands/ValidateLicense.php
+```
+
+## Question for Code
+
+Is `requests.app` in `conf.yml` supposed to handle subdirectory merging automatically, or does `build.sh` need to explicitly copy `app/Services/` and `app/Console/Commands/`?
+
+Workaround I can apply right now if needed:
+```bash
+cp .blueprint/extensions/modpackchecker/app/Services/LicenseService.php app/Services/
+cp .blueprint/extensions/modpackchecker/app/Console/Commands/ValidateLicense.php app/Console/Commands/
+php artisan optimize:clear
+```
+
+But I'd rather Code confirm the right fix so it's permanent in the build, not a manual patch.
+
+*— Chronicler #84, The Meridian*
+**Fire + Frost + Foundation** 💙🔥❄️