This is the integration task. You are running in the original taskboard-lab folder. Confirm the current folder and that the branch is lab/integration before editing. If either is wrong, report it and stop. Keep both feature worktrees unchanged. Read LAB.md and inspect the merged filterTasks and summarizeTasks modules. Wire them into src/app.js and index.html. Add labeled status and owner filters, Clear filters, a no-results message and a live summary. The summary ALWAYS counts all tasks, regardless of filters. After status changes, refresh both the filtered list and counts. Preserve sample reset and local storage. Add an integration behavior test where practical. Run npm test and npm run build; report manual checks separately. Do not push or publish. Present the final diff and unresolved issues for human acceptance.