setup/setup-ci-cd-pipeline

# Setup CI/CD Pipeline

Setup comprehensive CI/CD pipeline with automated workflows and deployments: **$ARGUMENTS**

## Current Repository State

- Version control: !`git remote -v | head -1` (GitHub, GitLab, etc.)
- Existing CI: !`find . -name ".github" -o -name ".gitlab-ci.yml" -o -name "azure-pipelines.yml" | wc -l`
- Test framework: @package.json or testing files detection
- Deployment config: @Dockerfile or deployment manifests

## Task

Implement production-ready CI/CD pipeline with comprehensive automation and best practices:

**Platform Choice**: Use $ARGUMENTS to specify GitHub Actions, GitLab CI, Azure Pipelines, or Jenkins

**Pipeline Architecture**:
1. **Build Automation** - Code compilation, dependency installation, artifact creation
2. **Testing Strategy** - Unit tests, integration tests, e2e tests, code coverage reporting
3. **Quality Gates** - Linting, security scanning, vulnerability assessment, code quality metrics
4. **Deployment Automation** - Staging deployment, production deployment, rollback mechanisms
5. **Environment Management** - Infrastructure provisioning, configuration management, secrets handling
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