fix: update CSS selector for hiding fake footer row in Vaadin 25

[javier-godoy]

Close #172

Summary by CodeRabbit

• Bug Fixes
  • Fixed the first footer row visibility behavior in Grid component when applying the hide-first-footer theme variant.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: 11975da2-48da-434d-b87d-bfa4e31eb194

📥 Commits

Reviewing files that changed from the base of the PR and between 0e7219c and b55911b.

📒 Files selected for processing (1)

• src/main/resources/META-INF/frontend/fcGridHelper/vaadin-grid.css

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Walkthrough

This change updates a CSS selector in the Vaadin grid stylesheet to properly target footer rows using attribute substring matching instead of exact attribute matching. The copyright year was also updated to 2026.

Changes

Cohort / File(s)	Summary
CSS Selector Fix src/main/resources/META-INF/frontend/fcGridHelper/vaadin-grid.css	Modified CSS selector from [part="row"]:first-child to [part~="row"]:first-child for the hide-first-footer theme to correctly hide the first footer row. Updated copyright year to 2026.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

Suggested reviewers

• mlopezFC
• paodb

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately describes the main change: updating a CSS selector to fix the fake footer row issue in Vaadin 25 grids.
Linked Issues check	✅ Passed	The code change directly addresses issue #172 by modifying the CSS selector to properly hide the fake footer row that appears above the FooterToolbar in Vaadin 25.
Out of Scope Changes check	✅ Passed	The changes are focused solely on fixing the reported issue: updating the CSS selector and copyright year, with no unrelated modifications present.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch fix-172

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[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud