Add GitHub Action for automated Cloudflare Pages deployment

[Copilot]

Automates frontend deployment to Cloudflare Pages on merge to main, eliminating manual npm run build && wrangler pages deploy steps.

Changes

• .github/workflows/deploy.yml - Workflow triggers on main branch push, builds with npm ci && npm run build, deploys via cloudflare/wrangler-action@v3
• DEPLOYMENT.md - Setup instructions for required GitHub secrets: CLOUDFLARE_API_TOKEN (API token with Pages edit permissions) and CLOUDFLARE_ACCOUNT_ID
• README.md - Added deployment section linking to setup docs

Setup Required

Add two repository secrets in GitHub Settings → Secrets and variables → Actions:

1. CLOUDFLARE_API_TOKEN - Create in Cloudflare Dashboard → API Tokens with "Edit Cloudflare Workers" template
2. CLOUDFLARE_ACCOUNT_ID - Found in Cloudflare Dashboard sidebar

See DEPLOYMENT.md for detailed steps.

Warning

Firewall rules blocked me from connecting to one or more addresses (expand for details)

I tried to connect to the following addresses, but was blocked by firewall rules:

• https://api.github.com/repos/cloudflare/wrangler-action/releases
  • Triggering command: /usr/bin/curl curl -s REDACTED (http block)
• https://api.github.com/repos/cloudflare/wrangler-action/releases/latest
  • Triggering command: /usr/bin/curl curl -s REDACTED (http block)

If you need me to access, download, or install something from one of these locations, you can either:

• Configure Actions setup steps to set up my environment, which run before the firewall is enabled
• Add the appropriate URLs or hosts to the custom allowlist in this repository's Copilot coding agent settings (admins only)

Original prompt

---

This section details on the original issue you should resolve

<issue_title>Add github action for live site updates</issue_title>
<issue_description>Would be nice if we could have a gh action to do the deploy when new things are merged into main.

Right now I manually do

npm run build
wrangler pages deploy dist --project-name qp --branch main

Would require auth via gh secret

Originally posted by @magland in #31 (comment)
</issue_description>

<agent_instructions>And provide instructions on what gh secret to add etc</agent_instructions>

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

• Fixes Add github action for live site updates #34

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