docs: add deployment completion instructions

Add clear steps for adding Cloudflare credentials and completing
the Pages deployment.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

DEPLOYMENT_STEPS.md

@@ -0,0 +1,75 @@
+# Cloudflare Pages Deployment - Next Steps
+
+The deployment infrastructure is configured and ready. To complete the deployment, follow these steps:
+
+## Quick Start (Recommended)
+
+### 1. Get Your Cloudflare Credentials
+
+**API Token:**
+1. Go to [Cloudflare API Tokens](https://dash.cloudflare.com/profile/api-tokens)
+2. Create a token with **Edit Cloudflare Workers** permissions
+3. Copy the token
+
+**Account ID:**
+1. Go to any Cloudflare page in the dashboard
+2. Find your Account ID in the right sidebar
+3. Or run: `wrangler whoami` after logging in
+
+### 2. Add Secrets to GitHub
+
+1. Go to your repository: https://github.com/jedarden/ai-code-battle/settings/secrets/actions
+2. Click **New repository secret**
+3. Add `CLOUDFLARE_API_TOKEN` with your API token
+4. Add `CLOUDFLARE_ACCOUNT_ID` with your account ID
+
+### 3. Trigger Deployment
+
+The workflow will automatically run on the next push to `master`, or you can trigger it manually:
+
+```bash
+gh workflow run deploy-pages.yml
+```
+
+Or via the GitHub UI: https://github.com/jedarden/ai-code-battle/actions/workflows/deploy-pages.yml
+
+## Manual Deployment with Wrangler
+
+If you prefer to deploy locally:
+
+```bash
+# Install wrangler (if not already installed)
+npm install -g wrangler
+
+# Login to Cloudflare
+wrangler login
+
+# Deploy
+cd /home/coding/ai-code-battle
+./scripts/deploy-pages.sh
+```
+
+## What's Already Done
+
+✓ Build configured (`web/package.json`, `vite.config.ts`)
+✓ GitHub Actions workflow configured (`.github/workflows/deploy-pages.yml`)
+✓ Wrangler configuration (`wrangler.toml`)
+✓ Deployment script (`scripts/deploy-pages.sh`)
+✓ Documentation (`web/CLOUDFLARE_DEPLOYMENT.md`)
+✓ Build tested and working (`web/dist`)
+
+## After Deployment
+
+Once deployed, the site will be accessible at:
+- **Pages URL**: https://ai-code-battle.pages.dev
+- **Custom domain**: https://aicodebattle.com (if configured in Cloudflare)
+
+## Verification
+
+```bash
+# Check deployment status
+gh run list --workflow=deploy-pages.yml
+
+# View the live site
+curl https://ai-code-battle.pages.dev
+```