DevRail One Makefile. One Container. Every Language. Guard rails for AI agents and the developers who ship with them. Give This to Your Agent Paste this into your agent’s context, system prompt, or project instructions. That’s all it takes. This project follows DevRail development standards (https://devrail.dev). Key rules: 1. Run `make check` before completing any task. This runs all linters, formatters, security scanners, and tests inside a Docker container. 2. Use conventional commits: ty