Add Remediate workflow type to Ivanti Queue with remediation notes

- Add 'Remediate' as a valid workflow type (vendor-required, like FP/Archer)
- Create queue_remediation_notes table with FK cascade and 5000 char limit
- Add POST/GET /api/ivanti/todo-queue/:id/notes endpoints
- Include remediation_notes_count in queue item GET response
- Add RemediationModal component for viewing/adding notes
- Add notes count badge on Remediate queue items (purple #A855F7 theme)
- Add delete confirmation warning when removing items with notes
- Append remediation notes to Jira ticket descriptions
- Add property-based tests for all correctness properties

backend/migrations/run-all.js

@@ -27,6 +27,8 @@ const POSTGRES_MIGRATIONS = [
     'drop_jira_status_check_constraint.js',
     'add_compliance_history_metric_id.js',
     'add_archer_templates_table.js',
+    'add_queue_remediation_notes_table.js',
+    'add_remediate_workflow_type.js',
 ];
 
 async function runAll() {