fix(frontend/kanban): honor server bucket redirect when dropping a recurring task on Done

[tink-bot]

When a recurring task is dragged to the Done bucket, the backend correctly resets the task and returns a different bucketId in the response, but the frontend ignored that redirect — the card stayed visually in Done until the page was refreshed.

The guard in ProjectKanban.vue that was meant to detect a server-side bucket change was tautologically false because newTask.bucketId was assigned from the response one line before the comparison. Reordered so the comparison fires on the pre-response bucket.

Fixes #2618

[github-actions]

Preview Deployment

Preview deployments for this PR are available at:

URL	Tag	Commit
https://pr-2621.preview.vikunja.dev	ghcr.io/go-vikunja/vikunja:pr-2621	latest
https://sha-c68649faf4a527b74a49654f01096223f8b1a8b3.preview.vikunja.dev	ghcr.io/go-vikunja/vikunja:sha-c68649faf4a527b74a49654f01096223f8b1a8b3	c68649f
https://sha-77167eb35671295a0a20837b77ee74ee35b8ac1f.preview.vikunja.dev	ghcr.io/go-vikunja/vikunja:sha-77167eb35671295a0a20837b77ee74ee35b8ac1f	77167eb

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Run locally with Docker

docker pull ghcr.io/go-vikunja/vikunja:pr-2621
docker run -p 3456:3456 ghcr.io/go-vikunja/vikunja:pr-2621

Last updated for commit c68649f

[kolaente]

no need to seed and then override again later

[tink-bot]

Implemented in 830b546 — dropped the redundant second seed by setting done_bucket_id: 2 on the initial view create and pinning bucket IDs via {increment}.

[kolaente]

auggie review

[augmentcode]

🤖 Augment PR Summary

Summary: Fixes a Kanban drag/drop edge case where recurring tasks dragged into the Done bucket are immediately redirected by the backend to another bucket, but the frontend kept rendering the card in Done until refresh.

Changes:

• Adjusts the bucket-change guard in ProjectKanban.vue so it compares against the pre-response bucket state before applying the server’s bucketId to the local task.
• Moves the local bucketId assignment to after the redirect check, allowing the UI to call kanbanStore.moveTaskToBucket when the server returns a different bucket.
• Adds a new unit test file for kanban store moveTaskToBucket behavior.
• Adds an e2e regression test reproducing Recurring events are not correctly moved in kanban #2618 to ensure a recurring task dropped on Done reappears in the default bucket without a refresh.

Technical Notes: The fix relies on honoring the bucketId returned by the task-bucket update endpoint and updating the Pinia store buckets accordingly.

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[augmentcode]

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