ci(E2E): Collapse previous Playwright result entries in the sticky PR comment

[khvn26]

Thanks for submitting a PR! Please check the boxes below:

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• I have added information to docs/ if required so people know about the feature.
• I have filled in the "Changes" section below.
• I have filled in the "How did you test this code" section below.

Changes

I got tired of scrolling through Playwright comments for long-living PRs.

Each run's summary is now wrapped in a <details open> block, and the comment step sets hide_details: true. On every append, sticky-pull-request-comment strips the open attribute from all <details> tags in the previous comment body, so older runs fold down to a one-line summary, and only the latest run stays expanded.

How did you test this code?

This is a CI change.

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3 Skipped Deployments

Project	Deployment	Actions	Updated (UTC)
docs	Ignored		Jul 15, 2026 10:18am
flagsmith-frontend-preview	Ignored		Jul 15, 2026 10:18am
flagsmith-frontend-staging	Ignored		Jul 15, 2026 10:18am

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: ASSERTIVE

Plan: Pro Plus

Run ID: c03a50bc-45f9-4cca-b1cb-4bd0c6038069

📥 Commits

Reviewing files that changed from the base of the PR and between 9e4b1f4 and 327c22f.

📒 Files selected for processing (1)

• .github/workflows/.reusable-docker-e2e-tests.yml

---

📝 Walkthrough

Walkthrough

The reusable Docker E2E test workflow now renders its sticky Playwright results comment inside an HTML <details> block. The block’s summary displays the existing success or failure indicator, while the underlying success and failure outputs remain unchanged. Previous-run details are configured to be collapsed.

Estimated code review effort: 1 (Trivial) | ~2 minutes

---

_{Comment @coderabbitai help to get the list of available commands.}

[github-actions]

Docker builds report

Image	Build Status	Security report
ghcr.io/flagsmith/flagsmith-api-test:pr-8012	Finished ✅	Skipped
ghcr.io/flagsmith/flagsmith-e2e:pr-8012	Finished ✅	Skipped
ghcr.io/flagsmith/flagsmith-frontend:pr-8012	Finished ✅	Results ✅
ghcr.io/flagsmith/flagsmith:pr-8012	Finished ✅	Results ✅
ghcr.io/flagsmith/flagsmith-private-cloud:pr-8012	Finished ✅	Results ✅

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 98.64%. Comparing base (0cb114b) to head (327c22f).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #8012   +/-   ##
=======================================
  Coverage   98.64%   98.64%           
=======================================
  Files        1497     1497           
  Lines       59287    59287           
=======================================
  Hits        58481    58481           
  Misses        806      806           

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[github-actions]

✅ Playwright Test Results (oss - depot-ubuntu-latest-16) — run #18278 (attempt 1)

Playwright Test Results (oss - depot-ubuntu-latest-16)

 4 passed

Details

 4 tests across 3 suites
 34 seconds
 327c22f
 🔄 Run: #18278 (attempt 1)

✅ Playwright Test Results (oss - depot-ubuntu-latest-arm-16) — run #18278 (attempt 1)

Playwright Test Results (oss - depot-ubuntu-latest-arm-16)

 4 passed

Details

 4 tests across 3 suites
 44 seconds
 327c22f
 🔄 Run: #18278 (attempt 1)

✅ Playwright Test Results (private-cloud - depot-ubuntu-latest-arm-16) — run #18278 (attempt 1)

Playwright Test Results (private-cloud - depot-ubuntu-latest-arm-16)

 3 passed

Details

 3 tests across 2 suites
 11.6 seconds
 327c22f
 🔄 Run: #18278 (attempt 1)

✅ Playwright Test Results (private-cloud - depot-ubuntu-latest-16) — run #18278 (attempt 1)

Playwright Test Results (private-cloud - depot-ubuntu-latest-16)

 1 passed

Details

 1 test across 1 suite
 53.6 seconds
 327c22f
 🔄 Run: #18278 (attempt 1)

[github-actions]

Visual Regression

19 screenshots compared. See report for details.
View full report