## New Features

- **Changelog Collection** — Added dedicated changelog section to the content configuration for tracking product updates.

## Improvements

- **Self-Hosted Deployment** — Added Dockerfile and nginx configuration for Docker-based deployment with Coolify, replacing Vercel setup.

- **GitHub Actions CI** — Added workflow to build and push Docker images to ghcr.io automatically.

- **Development Tooling** — Updated Biome configuration with enhanced linter rules and formatter settings for improved code quality.

- **Dependency Updates** — Upgraded multiple dependencies including Vercel and development tools.

- **Changelog Layout** — Enhanced changelog page styling and structure for better readability.

- **Documentation** — Refined CLAUDE.md with new examples and design system details.

## Fixed

- **Development Indicator** — Added DEV indicator in BaseLayout for better development environment visibility.
- **OG Image Handling** — Adjusted ogImage URL handling in BaseLayout for consistency.