test(linter/plugins): add test for options in overrides

[overlookmotel]

Follow-on after #16215. Test that options can be set in overrides.

[overlookmotel]

• feat(linter/plugins): merge default options into options #16358
• test(linter/plugins): add test for options in overrides #16357 👈 (View in Graphite)
• main

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[Copilot]

Pull request overview

This PR adds test coverage for setting rule options in the overrides section of oxlint configuration files, following up on PR #16215. The test verifies that when a file matches an override pattern, it receives the overridden options rather than the base configuration options.

Key Changes

• Adds a new test file in a nested directory to trigger the overrides configuration
• Extends the oxlint configuration with an overrides section that applies different options to files matching a specific pattern
• Updates the snapshot to verify that the overridden options are correctly applied

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 1 comment.

File	Description
apps/oxlint/test/fixtures/options/.oxlintrc.json	Adds overrides section targeting files/nested/** with custom options for options-plugin/options rule
apps/oxlint/test/fixtures/options/files/nested/index.js	New test file that matches the override pattern
apps/oxlint/test/fixtures/options/output.snap.md	Updates snapshot to include expected output for the nested file showing overridden options, increasing error count from 3 to 6 and file count from 1 to 2

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[graphite-app]

Merge activity

• Dec 1, 7:40 PM UTC: overlookmotel added this pull request to the Graphite merge queue.
• Dec 1, 7:47 PM UTC: Merged by the Graphite merge queue.