Add CNAME file to enable www subdomain support

[Copilot]

The www.bemanproject.org subdomain returns DNS_PROBE_FINISHED_NXDOMAIN because GitHub Pages lacks the CNAME file required for custom domain configuration.

Changes

• static/CNAME: Added file containing bemanproject.org apex domain. Docusaurus copies this to build root for GitHub Pages deployment.
• DNS_CONFIGURATION.md: DNS setup instructions for the domain administrator:
  • 4 A records mapping apex domain to GitHub Pages IPs
  • CNAME record mapping www subdomain to bemanproject.github.io

Result

Once DNS records are configured per DNS_CONFIGURATION.md, GitHub Pages will automatically redirect between bemanproject.org ↔ www.bemanproject.org.

Original prompt

---

This section details on the original issue you should resolve

<issue_title>fix www. prefix for website</issue_title>
<issue_description>There is a process we need to follow for www. to work for the website -- go do it.

https://docs.github.com/en/pages/configuring-a-custom-domain-for-your-github-pages-site/managing-a-custom-domain-for-your-github-pages-site#configuring-an-apex-domain-and-the-www-subdomain-variant</issue_description>

Comments on the Issue (you are @copilot in this section)

@neatudarius @mguludag , can you investigate this issue? @JeffGarland > [@mguludag](https://github.com/mguludag) , can you investigate this issue?

I think I might need to do this since dreamhost is the dns provider</comment_new>
<comment_new>@mguludag
I checked the docs (https://docs.github.com/en/pages/configuring-a-custom-domain-for-your-github-pages-site/about-custom-domains-and-github-pages#using-an-apex-domain-for-your-github-pages-site) this will be done on the dns provider configuration side, probably we already have bemanproject.org -> bemanproject.github.io/website and we need to add www.bemanproject.org -> bemanproject.github.io/website into the dns config at the provider side</comment_new>
<comment_new>@neatudarius
@JeffGarland, can you help ?</comment_new>
<comment_new>@JeffGarland
yes, I think I need to do this one -- I won't be able to get to it until later in the week. This is one of those - 5 minute things that takes 30 minutes just to cut through the unfamiliar interface and quadruple check that typing, test, etc.</comment_new>
<comment_new>@neatudarius
@JeffGarland , can we do this one^ please?</comment_new>
<comment_new>@neatudarius
@JeffGarland , is there any way I can help with this issue now that I have access to https://admin.gandi.net/? </comment_new>
<comment_new>@JeffGarland
We would have to move the DNS there -- which we probably should do?</comment_new>
<comment_new>@neatudarius

We would have to move the DNS there -- which we probably should do?

I think so.</comment_new>
<comment_new>@neatudarius
@JeffGarland , can we prioritize this topic? :D </comment_new>
<comment_new>@neatudarius

@JeffGarland , please help me to help you to solve this issue :D It's #1 priority topic for website.</comment_new>

• Fixes fix www. prefix for website #70

---

💬 We'd love your input! Share your thoughts on Copilot coding agent in our 2 minute survey.

[netlify]

✅ Deploy Preview for bemanproject ready!

Name	Link
🔨 Latest commit	aac8202
🔍 Latest deploy log	https://app.netlify.com/projects/bemanproject/deploys/69658ecd424d6400086fee83
😎 Deploy Preview	https://deploy-preview-120--bemanproject.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify project configuration.

[neatudarius]

Please also checks all comments in #7 and #70

[Copilot]

Pull request overview

This PR adds the necessary configuration to enable www subdomain support for bemanproject.org on GitHub Pages. The site currently returns DNS_PROBE_FINISHED_NXDOMAIN when accessing www.bemanproject.org.

Changes:

• Added CNAME file with apex domain for GitHub Pages custom domain configuration
• Added comprehensive DNS configuration documentation for domain administrators

Reviewed changes

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

File	Description
static/CNAME	Contains apex domain bemanproject.org for GitHub Pages custom domain setup; copied to build root by Docusaurus
DNS_CONFIGURATION.md	Complete DNS setup instructions including 4 A records for apex domain and CNAME record for www subdomain, with verification commands and references

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.