docs(tutorial): Infra - Reproducible Clarinet Devnet with Docker

[jadonamite]

Added a comprehensive tutorial for setting up a reproducible Clarinet development environment using Docker, including prerequisites, architecture, step-by-step implementation, and common pitfalls.

Summary

This PR adds a tutorial module on Infrastructure & Environment Setup, specifically addressing the creation of persistent local Devnets using Docker and Clarinet.

Content Overview

• Docker Compose: Custom configuration to override ephemeral defaults.
• Persistence Strategy: Volume mapping for Bitcoin, Stacks, and Postgres layers.
• Nakamoto Readiness: Configuration adapted for Nakamoto-era node requirements.

Checklist

• Docker Compose configuration validated against current Docker versions.
• Tested on Linux (Ubuntu) and macOS environments.
• .gitignore instructions included to prevent binary bloat.
• Formatting follows the repository's style guide.

Related Issues

Closes # (If applicable)