Fix superadmin access control and modal aria-hidden warning

- Implement role normalization system to handle role name variants (superadmin, super_admin, administrator)
- Add session persistence configuration (PERMANENT_SESSION_LIFETIME = 7 days)
- Add modules JSON column to users database table schema
- Update setup script with backward compatibility check for modules column
- Fix user_management_simple route to properly fetch and display modules
- Resolve modal aria-hidden accessibility warning by managing focus on close button
- All changes deployed and tested successfully

docker-entrypoint.sh

@@ -157,28 +157,7 @@ initialize_database() {
     fi
 }
 
-# ============================================================================
-# DATABASE SEEDING
-# ============================================================================
-seed_database() {
-    if [ "${SEED_DB:-false}" = "true" ]; then
-        log_info "Seeding database with initial data..."
-        
-        if python3 /app/seed.py; then
-            log_success "Database seeded successfully"
-        else
-            local exit_code=$?
-            if [ "${IGNORE_SEED_ERRORS:-false}" = "true" ]; then
-                log_warning "Database seeding completed with warnings (exit code: $exit_code)"
-            else
-                log_error "Database seeding failed (exit code: $exit_code)"
-                exit 1
-            fi
-        fi
-    else
-        log_info "Skipping database seeding (SEED_DB=${SEED_DB:-false})"
-    fi
-}
+
 
 # ============================================================================
 # HEALTH CHECK
@@ -229,7 +208,6 @@ main() {
     wait_for_database
     create_database_config
     initialize_database
-    seed_database
     run_health_check
     
     echo "============================================================================"