chore: update dependencies and improve MermaidBlock security

- Updated mermaid from version 11.13.0 to 9.1.7 for compatibility.
- Upgraded next from version 14.2.21 to ^14.2.35 for the latest features and fixes.
- Added @types/dompurify and isomorphic-dompurify for improved sanitization.
- Replaced innerHTML assignment in MermaidBlock with sanitized SVG using DOMPurify.
- Updated eslint-config-next to ^16.2.4 for better linting support.

services/lms-service/src/live.rs

@@ -30,7 +30,7 @@ pub async fn get_course_meetings(
     .bind(claims.org)
     .fetch_all(&pool)
     .await
-    .map_err(|e: sqlx::Error| (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()))?;
+    .map_err(|e: sqlx::Error| (StatusCode::INTERNAL_SERVER_ERROR, "Error interno del servidor".to_string()))?;
 
     Ok(Json(meetings))
 }
@@ -65,7 +65,7 @@ pub async fn create_meeting(
     .bind(join_url)
     .fetch_one(&pool)
     .await
-    .map_err(|e: sqlx::Error| (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()))?;
+    .map_err(|e: sqlx::Error| (StatusCode::INTERNAL_SERVER_ERROR, "Error interno del servidor".to_string()))?;
 
     Ok(Json(meeting))
 }
@@ -84,7 +84,7 @@ pub async fn delete_meeting(
         .bind(claims.org)
         .execute(&pool)
         .await
-        .map_err(|e: sqlx::Error| (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()))?;
+        .map_err(|e: sqlx::Error| (StatusCode::INTERNAL_SERVER_ERROR, "Error interno del servidor".to_string()))?;
 
     Ok(StatusCode::NO_CONTENT)
 }