🌱 Set up interim host

[JFWooten4]

This scaffolds the existing WhyDRS documentation into a simple interim web host. The goal is to get the documentation hosted and navigable with minimal infrastructure while retaining the current filenames, directory structure, and document contents.

The Nginx directory listing provides a document browser. Markdown opens as plain text and PDFs use the browser’s PDF viewer. No frontend framework, site generator, or content reorganization is introduced.

Some existing links, URLs, and Markdown anchors are expected to break during this interim stage. This is knowingly acceptable. Compatibility redirects and preservation of old URLs are outside the scope of this PR and do not block this hosting step.

Added:

• A Dockerfile using Nginx Alpine, with a document-only serving directory and the default welcome page removed.
• Docker Compose configuration publishing the server on port 8080.
• Nginx configuration for directory browsing, Markdown/PDF content types, and blocked dotfile access.
• A Docker build-context allowlist and README instructions for starting, stopping, and rebuilding the host.

Local preview:

docker compose up --build

Open the local document browser. Stop with docker compose down. Rebuild after changing documents because the image contains a build-time copy.

Validation: Docker Compose configuration validation, a successful image build and container startup, and nginx -t. HTTP checks confirmed every one of the eight repository documents appears in the listing and is served with the appropriate content type and byte-for-byte identical contents. Hosting configuration returns 404, dotfile requests return 403, and missing documents return 404. git diff --check passed.

[JFWooten4]

@tehchives I'm adding a subdomain for this while we get the full site migrated. It'll be a redirect target for a shortlink redirect in my comment. Would you please help set up the config like we did with the DAO docs site?

Field	Value
Type	CNAME
Host	docs [.whydrs.org]
Value	drsdocs.netlify.app.

[tehchives]

Hey John, sorry for delay! I've got that subdomain set up. Thank you for doing this!

I didn't add the trailing period in the value because I thought it might be a typo, ready for testing otherwise.