Add code snippets rule to technical-content-evaluator Agent

[DanWahlin]

Pull Request Checklist

• I have read and followed the CONTRIBUTING.md guidelines.
• My contribution adds a new instruction, prompt, or chat mode file in the correct directory.
• The file follows the required naming convention.
• The content is clearly structured and follows the example format.
• I have tested my instructions, prompt, or chat mode with GitHub Copilot.
• I have run npm start and verified that README.md is up to date.

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Description

Minor update that adds new rules around code snippets in technical content to the technical-content-evaluator agent.

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Type of Contribution

• New instruction file.
• New prompt file.
• New chat mode file.
• New collection file.
• Update to existing instruction, prompt, chat mode, or collection.
• [ X] Other (please specify): Update to existing agent file

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Additional Notes

None

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By submitting this pull request, I confirm that my contribution abides by the Code of Conduct and will be licensed under the MIT License.

[Copilot]

Pull request overview

This pull request adds a new comprehensive agent file for technical content evaluation to the repository. The technical-content-evaluator agent provides an extensive framework for reviewing technical training materials, documentation, and educational content.

Key Changes

• Added new technical-content-evaluator.agent.md agent file (585 lines) with comprehensive content evaluation criteria
• Updated docs/README.agents.md to include the new agent in the alphabetically-sorted agent list
• Introduced rules for code snippet validation, including cross-referencing with source files and flagging snippets exceeding 30 lines

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
agents/technical-content-evaluator.agent.md	New agent file providing elite technical content editor and curriculum architect capabilities with 11 editorial standards including code snippet validation rules
docs/README.agents.md	Added new entry for Technical Content Evaluator agent with installation links in the alphabetically-sorted table

[aaronpowell]

@DanWahlin we've got some merge conflicts - can you sync main and run the update script again

[DanWahlin]

Whoops - wrong upstream @aaronpowell (my bad). I pulled it and was surprised there were no changes. :-)

upstream https://github.com/DanWahlin/awesome-copilot (fetch)
upstream https://github.com/DanWahlin/awesome-copilot (push)

I'll get it fixed.

[DanWahlin]

OK - should be resolved now @aaronpowell.