Mastodon Docker Standup

This is a comprehensive docker-compose configuration to deploy a self-hosted Mastodon instance on a Synology NAS using the LinuxServer.io images.
🚀 Services
- Mastodon - The core decentralized social networking platform.
- PostgreSQL - Relational database storage for user data and posts.
- Redis - In-memory data structure store for caching and background tasks.
- Elasticsearch - Powerful search and indexing capabilities for the instance.