fix: remove CNAME to test GitHub Pages without custom domain

[jlengelbrecht]

Remove the CNAME file so the site serves at glycemicgpt.github.io/website/ while we debug the Cloudflare DNS issue. The custom domain can be re-added once DNS is resolved.

Summary by CodeRabbit

• Chores
  • Custom domain configuration removed.

[glycemicgpt-ci]

✅ Attribution Check: Passed

No AI attribution detected across commits, code, and PR description.
Thanks for keeping our repo clean and taking ownership of your work.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: 51b2e166-f165-44ac-bc72-1fd8c219837a

📥 Commits

Reviewing files that changed from the base of the PR and between 02d88fd and 2cc8e83.

📒 Files selected for processing (1)

• public/CNAME

💤 Files with no reviewable changes (1)

• public/CNAME

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📝 Walkthrough

Walkthrough

The CNAME file in the public directory has been emptied, removing the custom domain configuration (glycemicgpt.org). This eliminates the DNS mapping for the custom domain previously associated with the project.

Changes

Cohort / File(s)	Summary
DNS Configuration public/CNAME	Removed custom domain entry from CNAME file, disabling DNS configuration for the custom domain.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

Poem

🐰 A domain once declared with care,
Now vanishes into thin air,
The CNAME released its gentle hold,
A DNS tale, no longer told. 🌐✨

🚥 Pre-merge checks | ✅ 3

✅ Passed checks (3 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: removing the CNAME file to test GitHub Pages without a custom domain, which aligns with the PR's objective of debugging DNS issues.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

_{✏️ Tip: You can configure your own custom pre-merge checks in the settings.}

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch fix/remove-cname-for-testing

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[glycemicgpt-ci]

🔦 Lighthouse Audit ✅

Category	Score	Status
Performance	59	✅ Pass
Accessibility	100	✅ Pass
Best Practices	100	✅ Pass
SEO	100	✅ Pass

Thresholds: Accessibility >= 95, Best Practices >= 90, SEO >= 90 (blocks PR). Performance >= 50 (warning only).

[jlengelbrecht]

Not needed -- for custom workflow deploys, the CNAME file is ignored. The API removal of the custom domain should be sufficient.