fix(ci): the preview gate skips cancelled runs

[dot-agi]

Summary

The preview gate failed in runs that GitHub cancelled. This pull request makes the gate skip those runs. The gate then reports only from the run that continues.

Problem

1. A user pushes two commits in a short time. Each push starts a preview run.
2. The concurrency group cancels the first run.
3. The gate job had the always() condition. That condition made the gate run in the cancelled run also.
4. The dependencies of the gate were cancelled. The gate failed.
5. The pull request showed a failing required check. The replacement run was not complete at that time. Pull request new taxonomy #1023 showed this problem on 2026-08-05.

Change

Item	Before	After
Gate condition	always()	!cancelled()
Run with skipped dependencies (fork and promotion paths)	The gate runs	The gate runs (no change)
Cancelled run	The gate fails and reports a failure	The gate does not run. Only the replacement run reports.

Validation

The replacement run for #1023 was successful. The gate in that run was successful. The pull request became mergeable with no manual step. Only the cancelled run made the failing check. This change prevents that false failure.

---

Note

Low Risk
Single workflow condition change in CI gating only; behavior for successful and skipped-dependency paths is intentionally preserved.

Overview
Require working preview no longer runs when the workflow run itself was cancelled (e.g. superseded by cancel-in-progress on rapid pushes). The job if changes from always() to !cancelled(), so obsolete runs stop posting a failing required check and Preview deployment status while the newer run is still building.

Fork and promotion paths are unchanged: the gate still runs when upstream jobs are skipped, which !cancelled() allows but a stricter success-only condition would not.

^{Reviewed by Cursor Bugbot for commit fa70a1f. Bugbot is set up for automated code reviews on this repo. Configure here.}

[vercel]

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Project	Deployment	Actions	Updated (UTC)
oddish-app	Ready	Preview	Aug 6, 2026 7:37am

[cursor]

Risk: low. Approved — Cursor Bugbot passed with no findings requiring human review; Cursor Security Agent was not present. No additional reviewers assigned (two already requested).

  

_{Sent by Cursor Approval Agent: Pull Request Router and Approver}

The merge-base changed after approval.

[github-actions]

Oddish preview

Commit: fa70a1f1cda1e924c231e7d242059b656c8170c6

Surface	Link	Target
Frontend	https://pr-1079.oddish.app	Vercel preview for fa70a1f
Backend	oddish-pr-1079	oddish-pr-1079
Database	project ijsgdozgohsvvxgscixg	project ijsgdozgohsvvxgscixg

Vercel deployment URL: https://oddish-7k88e3e16.oddish.app

Plan:

• Frontend deploy: true
• Backend deploy: true
• Migrations: true

This comment is updated by the PR Preview workflow.