riotpiao.com/tasks/4.4-api-exec.md

4.4 — POST /api/exec (GREEN)

Phase: 4 — Terminal (Surface C) Stage: GREEN

Depends on: 4.1, 4.2

• POST /api/exec — session cookie, 20/min/session; input parses to a closed command enum, anything unmatched rejected before any lookup

Verify

curl -X POST https://riotpiao.com/api/exec -d '{"cmd":"get pods; rm -rf /"}'