Add DevPilot to Coding Agents

[geastham]

Adding DevPilot — I'm the author.

It's a planning cockpit for a fleet of coding agents. The premise is that agents drain a queue of well-formed work faster than a person can refill it, so the bottleneck moves from writing code to producing specs — DevPilot treats that queue as the product. A parallelisation-aware wave planner computes critical paths across a backlog and surfaces runway: how long until the ready-to-dispatch queue empties at current velocity.

Against the contribution rules:

• AI-powered and useful to developers — plans and dispatches work to AI coding agents
• Publicly accessible with a free tier — MIT, fully open source
• Documented with a clear use case — README and docs in-repo; CLI on npm as @devpilot.sh/cli (v0.5.14)
• Added to the end of the relevant section — Coding Agents, matching the existing format

Currently alpha, and I'd rather say so than not. Happy to move it to Developer Productivity Tools if you think it fits better there — it's an orchestrator rather than an agent itself.