Fix/eslint flat config plugins

[lukasoppermann]

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Latest commit: f73028c

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[Copilot]

Pull Request Overview

This PR fixes ESLint flat configuration by updating plugin dependencies and reorganizing plugin registration to avoid conflicts and ensure proper flat config compatibility.

• Updated ESLint and plugin dependencies to newer versions
• Restructured ESLint configuration to register plugins upfront and merge rules separately
• Added programmatic ESLint runner script for better integration

Reviewed Changes

Copilot reviewed 7 out of 8 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
package.json	Updated ESLint and related plugin versions to newer flat config compatible versions
eslint.config.mjs	Restructured configuration to properly register plugins and merge rules for flat config compatibility
scripts/run-eslint.mjs	New programmatic ESLint runner that generates structured JSON output
scripts/eslint-output.json	Generated ESLint results showing successful linting with only unused disable directive warnings
.github/workflows/*.yml	Added dependency change conditions to trigger workflows when dependencies are updated

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