Add YYLO to Agent Orchestration

[InsightFactoryAPP]

Summary

Adds YYLO to the Agent Orchestration table. YYLO is a command-line orchestrator for coding agents: each task runs in a dedicated branch/worktree with typed task, validation, merge, and release-readiness boundaries, and a merge queue owns risk-based review.

Type of Change

• New tool/resource
• Update existing entry
• Fix broken link
• Improve documentation
• Other (please describe)

Checklist

• I have read the CONTRIBUTING guidelines
• Tool/resource follows the awesome list format
• Links are working and tested
• Entry includes: Tool name, Pricing, Best For, Why It's Awesome
• No promotional/marketing language (focus on utility)
• Alphabetical order maintained (N/A — tables are in insertion order; row added at the bottom of the table per CONTRIBUTING)

Additional Context

YYLO orchestrates coding-agent runtimes (Pi and Codex subagents today) across parallel git worktrees, with a controller owning Kanban/task state and a merge queue that routes risk-based review (zero/one/two reviewers by risk class) on one frozen candidate. MIT-licensed, installable via npm i -g @yylo/cli, with daily commits since January 2026.

Disclosure: I am on the team that builds YYLO. This PR adds one entry to one section and was prepared with an AI coding agent; the description states mechanisms only, drawn from the project README.