add AGENTS.md to complexity-analyzer

[jsr6720]

Summary

Adds AGENTS.md to give AI agents working in this repo instant orientation:

• What this service does and where it fits in Clearcover's platform
• Domain position (layer, domain, what it owns, who calls it, what it calls)
• Quick start commands (install, test, lint, build) — verified against actual repo files
• Tech stack, project structure, code style, and git workflow
• Hard boundaries (what the agent must never do)

Process

Generated and verified in two autonomous passes:

1. Generation — agent scanned the repo and wrote AGENTS.md
2. Verification — second agent audited every command, path, and name against actual files;
   removed anything it could not confirm ("be right or be silent")

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🤖 Generated with Claude Code

Co-Authored-By: Claude Sonnet 4.6 noreply@anthropic.com

[jsr6720]

🤖 AI review complete — seeking human approval

This AGENTS.md was generated in two autonomous passes (generation + accuracy verification), then devloai inline comments were addressed.

Please verify:

• Domain position — layer, domain, what it owns, who calls it, what it calls
• Quick start commands — do these work in your local dev setup?
• Project structure — does the tree reflect reality?
• Any items flagged "for human review" inside the AGENTS.md itself

If anything is wrong, just edit AGENTS.md directly on this branch and push — no need to close and reopen.

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🤖 Generated with Claude Code · Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>