Add Vercel deployment configuration and CI/CD pipeline

[Copilot]

Deployment Configuration Complete ✅

This PR adds comprehensive deployment configuration for the Next.js AI Chatbot application.

Changes Made:

• vercel.json - Vercel deployment configuration

  • Configured build command to use pnpm
  • Added security headers (X-Content-Type-Options, X-Frame-Options, Referrer-Policy)
  • Removed deprecated X-XSS-Protection header per security best practices

• .vercelignore - Deployment exclusions

  • Excludes unnecessary files from deployment (node_modules, tests, build artifacts, DEPLOYMENT.md, docs, etc.)
  • Includes README.md for runtime access
  • Optimizes deployment size and speed

• DEPLOYMENT.md - Comprehensive deployment guide (5,225 characters)

  • Quick deploy instructions with one-click Vercel button
  • Manual deployment steps
  • Environment variable configuration
  • CI/CD setup instructions
  • Troubleshooting guide
  • Local development with deployed resources
  • Fixed documentation to match actual vercel.json configuration

• .github/workflows/vercel-deploy.yml - CI/CD workflow

  • Automated production deployments on push to main branch
  • Preview deployments for pull requests
  • Linting before deployment to catch issues early
  • Explicit permissions (contents: read) for security

• README.md - Updated with link to deployment guide

Security:

• ✅ Code review completed - all feedback addressed
• ✅ CodeQL security scan passed with 0 alerts
• ✅ Security headers properly configured
• ✅ GitHub Actions workflow has minimal permissions

Ready for Deployment:

The application is now ready to be deployed to Vercel with:

• One-click deployment via the Deploy button
• Manual deployment using Vercel CLI
• Automated CI/CD via GitHub Actions

Original prompt

Deploy

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[Copilot]

Pull Request Overview

This PR adds production-ready Vercel deployment configuration with automated CI/CD support. The changes enable one-click deployment, manual CLI deployment, and automated GitHub Actions workflows.

• Adds vercel.json with build configuration and security headers
• Creates comprehensive deployment documentation in DEPLOYMENT.md
• Implements GitHub Actions workflow for automated deployments on push and pull requests

Reviewed Changes

Copilot reviewed 5 out of 5 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
vercel.json	Configures build settings, framework detection, and security headers for all routes
DEPLOYMENT.md	Provides step-by-step deployment instructions including prerequisites, manual setup, troubleshooting, and local development
README.md	Adds reference link to the new deployment guide
.vercelignore	Excludes test artifacts, documentation, build outputs, and development files from deployments
.github/workflows/vercel-deploy.yml	Automates production deployments on main branch and preview deployments for pull requests

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[Copilot]

The documentation references X-XSS-Protection header, but this header is not present in the actual vercel.json configuration. According to the PR description, this deprecated header was intentionally removed. This line should be deleted to match the actual implementation.

Suggested change

- `X-XSS-Protection`: Enables browser XSS protection

[Copilot]

Fixed in df805c2. Removed the X-XSS-Protection reference from the documentation to match the actual vercel.json configuration.

[Copilot]

[nitpick] Excluding README.md from deployment may cause issues if the application needs to reference or display this file at runtime. Unless there's a specific reason to exclude it (e.g., file size concerns), README files are typically safe to include in deployments and have negligible impact on bundle size.

Suggested change

README.md

[Copilot]

Fixed in df805c2. Removed README.md from .vercelignore so it's included in deployments.

[astickleyid]

@copilot create a pages url for access

[Copilot]

@copilot create a pages url for access

Could you clarify what you mean by "create a pages url for access"? Are you asking to:

1. Set up GitHub Pages for the documentation?
2. Configure a custom domain URL for the deployed Vercel app?
3. Add documentation about accessing the deployed application?

Please let me know what you'd like me to do.

[astickleyid]

@copilot all

[astickleyid]

@copilot apply changes based on the comments in this thread