feat: introduce global AI task dashboard, enhance user profiles with new fields, and update database models with default implementations.

services/cms-service/src/handlers/tasks.rs

@@ -1,4 +1,4 @@
-+use crate::handlers::run_transcription_task;
+use crate::handlers::run_transcription_task;
 use axum::{
     Json,
     extract::{Path, State},

services/lms-service/src/lti.rs

@@ -196,6 +196,9 @@ pub async fn lti_launch(
             avatar_url: None,
             bio: None,
             language: None,
+            is_public_profile: Some(true),
+            linkedin_url: None,
+            github_url: None,
             created_at: chrono::Utc::now(),
             updated_at: chrono::Utc::now(),
         });