Lab Case Detail datatset load faliure fixed.

infrastructure/backend.prod.env.example

@@ -18,6 +18,8 @@ FRONTEND_URL=https://nudentic.ir
 # Change these — the code defaults are only for local development.
 ADMINJS_EMAIL=admin@nudentic.ir
 ADMINJS_PASSWORD=CHANGE_ME_STRONG_ADMINJS_PASSWORD
+# Optional override; Docker image sets /app/adminjs-tmp (do not use ".adminjs").
+# ADMIN_JS_TMP_DIR=/app/adminjs-tmp
 
 # Required for HTTPS — browsers reject Secure cookies over plain HTTP
 COOKIE_SECURE=true