feat: add admin initialization and database migration tasks

apps/api/src/tasks/startup/db_migrate.rs

@@ -0,0 +1,11 @@
+use migration::migrate_database;
+use tracing::{debug, info};
+
+pub async fn run_database_migrations(db_url: &str) -> Result<(), Box<dyn std::error::Error>> {
+    // Logic to run database migrations
+    info!("Running database migrations...");
+    debug!("Database URL: {}", db_url);
+    migrate_database(db_url).await.map_err(Box::new)?;
+    info!("Database migrations completed.");
+    Ok(())
+}