Fix Dokploy database and CORS config

README.md

@@ -133,7 +133,7 @@ client address.
 
 ## Dokploy
 
-Use `docker-compose.dev.yml` as the Dokploy compose path for a self-contained
+Use `docker-compose.prod.yml` as the Dokploy compose path for a self-contained
 backend deployment with MySQL and a local SMTP catcher. Configure the public
 domain in Dokploy against service `backend` and container port `5555`.
 
@@ -142,8 +142,10 @@ with Dokploy environment variables. The SMTP catcher service keeps the internal
 name `mailhog` for compatibility, but uses the multi-architecture Mailpit image
 to avoid `exec format error` failures on ARM servers.
 
-Set `MYSQL_PASSWORD`, `MYSQL_ROOT_PASSWORD` and any other environment-specific
-values in Dokploy environment variables.
+Set `DB_NAME`, `DB_USER`, `DB_PASSWORD`, `MYSQL_ROOT_PASSWORD` and
+`CORS_ALLOWED_ORIGIN` in Dokploy environment variables. Use the exact browser
+origin without quotes or a trailing slash, for example
+`https://visione.studentindipendenti.it`.
 
 ## Current Endpoints