feat: SAM integration, deployment scripts, and audio response enhancements

- Add SAM (Sistema de Administración Académica) integration with sync endpoints
- Add deployment automation (deploy.sh, remote-setup.sh, setup-nginx-ssl.sh)
- Add nginx proxy configuration for SSL with Let's Encrypt
- Add audio response support for student lessons (migrations, handlers)
- Add audio evaluations admin page
- Update CORS to support wildcard subdomains for norteamericano.cl
- Add comprehensive deployment documentation (DESPLIEGUE.md, ManualDeConfiguracion.md)
- Update docker-compose.yml with nginx-proxy and acme-companion services
- Remove outdated documentation files

Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>

.qwen/settings.json

@@ -0,0 +1,18 @@
+{
+  "permissions": {
+    "allow": [
+      "Bash(rm *)",
+      "Bash(sed *)",
+      "Bash(ls *)",
+      "Bash(true)",
+      "Bash(cargo check *)",
+      "Bash(cargo build *)",
+      "Bash(chmod *)",
+      "Bash(mkdir *)",
+      "Bash(ssh *)",
+      "Bash(git fetch *)",
+      "Bash(git add *)"
+    ]
+  },
+  "$version": 3
+}