**DO NOT SUBMIT** Testing GSE gen content

[lamek]

added nav

Thanks for your contribution! Please replace this text with a description of what this PR is changing or adding and why, list any relevant issues, and review the contribution guidelines below.

TEST PR DO NOT SUBMIT

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• I’ve reviewed the contributor guide and applied the relevant portions to this PR.
• This PR doesn't contain automatically generated corrections or text (Grammarly, LLMs, and similar).
• This PR follows the Google Developer Documentation Style Guidelines — for example, it doesn't use i.e. or e.g., and it avoids I and we (first person).
• This PR uses semantic line breaks of 80 characters or fewer.

Contribution guidelines:

• See our contributor guide for general expectations for PRs.
• Larger or significant changes should be discussed in an issue before creating a PR.
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[dart-github-bot]

Visit the preview URL for this PR (updated for commit 3e63746):

https://dart-dev--pr6523-test-gen-gse-content-skznhudr.web.app

[lamek]

This is just a test. I wanted to trigger the preview build so I made this PR.

Check out https://dart-dev--pr6523-test-gen-gse-content-skznhudr.web.app/gse

[antfitch]

/gcbrun