chore: fix Cloudflare Pages project name and add troubleshooting doc + loadtest readme link

docs/infrastructure/cloudflare/cloudflare-account-troubleshooting.md

@@ -0,0 +1,25 @@
+# Cloudflare Account Troubleshooting
+
+Reference for Cloudflare account and API token troubleshooting.
+
+Use `https://api.cloudflare.com/client/v4/accounts/${CLOUDFLARE_ACCOUNT_ID}/pages/projects` to verify the account ID and API token are valid.
+
+## Validate Cloudflare account and API token
+
+```powershell
+# Validate Cloudflare account and API token in .env
+Set-Location -Path "E:\Documents\02-Projects\07-Mentoring\Corey\linearvoid"
+Get-Content .env | Select-String 'CLOUDFLARE_API_TOKEN'
+Get-Content .env | Select-String 'CLOUDFLARE_ACCOUNT_ID'
+
+# Test API token with curl
+$env:CLOUDFLARE_API_TOKEN = (Get-Content .env | Select-String 'CLOUDFLARE_API_TOKEN' | ForEach-Object { $_.Line.Split('=')[1].Trim() })
+$env:CLOUDFLARE_ACCOUNT_ID = (Get-Content .env | Select-String 'CLOUDFLARE_ACCOUNT_ID' | ForEach-Object { $_.Line.Split('=')[1].Trim() })
+
+# List all Pages projects for the account
+curl -X GET "https://api.cloudflare.com/client/v4/accounts/$env:CLOUDFLARE_ACCOUNT_ID/pages/projects" -H "Authorization: Bearer $env:CLOUDFLARE_API_TOKEN" -H "Content-Type: application/json"
+
+# Create a new Pages project (if needed)
+curl -X POST "https://api.cloudflare.com/client/v4/accounts/$env:CLOUDFLARE_ACCOUNT_ID/pages/projects" -H "Authorization: Bearer $env:CLOUDFLARE_API_TOKEN" -H "Content-Type: application/json" -d '{"name":"linearvoid","production_branch":"main"}'
+
+```