Add follow-up status tracking slice

backlog/tasks/task-18 - Add-MVP-quality-gates-and-operational-polish.md

@@ -1,10 +1,10 @@
 ---
 id: TASK-18
 title: Add MVP quality gates and operational polish
-status: To Do
+status: In Progress
 assignee: []
 created_date: '2026-06-03 19:15'
-updated_date: '2026-06-03 19:15'
+updated_date: '2026-06-05 19:30'
 labels:
   - mvp
   - quality
@@ -43,3 +43,9 @@ Add the final MVP quality layer: German UI consistency, i18n preparation, access
 4. Add smoke tests or documented verification flows for critical MVP paths.
 5. Document Coolify deployment requirements, env vars, Playwright dependencies, and operational caveats.
 <!-- SECTION:PLAN:END -->
+
+## Implementation Notes
+
+<!-- SECTION:NOTES:BEGIN -->
+Started implementation pass for MVP quality gates, error observability, verification notes, and deployment readiness.
+<!-- SECTION:NOTES:END -->